CN111956946A

CN111956946A - Degassing unit for blood sampling vehicle

Info

Publication number: CN111956946A
Application number: CN202010871318.2A
Authority: CN
Inventors: 姜志; 孙美贞; 王一清
Original assignee: Qingdao Blood Center
Current assignee: Qingdao Blood Center
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2020-11-20
Anticipated expiration: 2040-08-26
Also published as: CN111956946B

Abstract

The invention discloses a disinfecting device for a blood collecting vehicle, which relates to the technical field of medical instruments and comprises a storage box, wherein a liquid storage box is lapped at the top of the storage box, a partition plate is fixedly connected in the liquid storage box, the liquid storage box is divided into a disinfecting liquid chamber and a clear water chamber by the partition plate, and the disinfecting liquid chamber and the clear water chamber are respectively communicated with one end of a first liquid outlet pipe and one end of a second liquid outlet pipe. This degassing unit for blood sampling vehicle, step on pedal switch two through medical personnel, make two circular telegram work of suction pump, then make out the liquid head outflow clear water, wash medical personnel's hand, avoid medical personnel to remain the antiseptic solution on hand, in order to guarantee the cleanness of medical personnel's hand, when medical personnel no longer trample pedal switch two, two auto-power-off of suction pump no longer work, then make the clear water no longer flow, thereby avoid other equipment such as medical personnel's hand and tap to contact, thereby guarantee the disinfection effect of medical personnel's hand, avoid the pollution of blood.

Description

Degassing unit for blood sampling vehicle

Technical Field

The invention relates to the technical field of medical instruments, in particular to a disinfection device for a blood collecting vehicle.

Background

Blood sampling refers to a process of sampling blood samples through veins and arteries by medical staff due to inspection or related requirements, while a blood sampling vehicle is a special vehicle for medical blood collection, and in order to ensure the quality of blood and the safety of blood, a disinfection device is needed to disinfect hands before the medical staff draws blood for patients.

But current degassing unit simple structure, degree of automation is not high, when medical personnel need disinfect to the hand, need manually open tap and let the antiseptic solution flow from the liquid reserve tank, and medical personnel accomplish the back at the disinfection of hand, need close tap once more, just so need medical personnel to carry out the secondary contact to tap, medical personnel's very easily be infected with the bacterium once more on hand, and then there is the problem of polluting blood, and current degassing unit height all is fixed usually, be not convenient for accomodate, then make degassing unit occupy the inside great space of blood sampling car when not using, thereby bring inconvenience for user's use, can not satisfy user's user demand.

Therefore, the disinfection device for the blood collecting vehicle is correspondingly improved.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a disinfecting device for a blood collecting vehicle, which solves the problems that the existing disinfecting device is simple in structure and low in automation degree, when medical workers need to disinfect hands, a water faucet needs to be manually opened to enable disinfectant to flow out of a liquid storage tank, after the medical workers disinfect the hands, the water faucet needs to be closed again, so that the medical workers need to make secondary contact with the water faucet, bacteria are easily attached to the hands of the medical workers again, and blood is polluted, and the existing disinfecting device is usually fixed in height and is inconvenient to store.

(II) technical scheme

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: a disinfecting device for a blood collection vehicle comprises a storage box, wherein the top of the storage box is lapped with a liquid storage box, a partition plate is fixedly connected in the liquid storage box and divides the liquid storage box into a disinfecting liquid chamber and a clear water chamber, the disinfecting liquid chamber and the clear water chamber are respectively communicated with one ends of a first liquid outlet pipe and a second liquid outlet pipe, the other ends of the first liquid outlet pipe and the second liquid outlet pipe penetrate through the bottom of the liquid storage box and the top of a connecting box and are respectively communicated with the pumping ends of the first water pump and the second water pump, the connecting box is fixedly connected to the bottom of the liquid storage box, the first water pump and the second water pump are respectively fixedly connected with the bottom of the inner wall of the connecting box through a fixing frame, the water outlet ends of the first water pump and the second water pump are respectively communicated with the left end and the right end of a three-way pipe, one-way valves are respectively arranged on the left end and the right end of the three-way, the disinfection box is fixedly connected to the bottom of the connecting box, the left side of the inner wall and the right side of the inner wall of the connecting box are both fixedly connected with a fixed pipe, the fixed pipe is fixedly connected with a plurality of air outlet pipes, the fixed pipe is communicated with one end of a connecting pipe, the other end of the connecting pipe penetrates through the side wall of the disinfection box and is communicated with the air outlet pipes, the air outlet pipes are communicated with the air outlet end of an air heater, the air heater is fixedly arranged on the rear side surface of the disinfection box, the front side wall of the disinfection box is provided with two through holes, threaded cylinders are fixedly connected on the left and right positions of the bottom of the connecting box, a screw rod is in threaded connection with the threaded cylinders, the bottom optical axis of the screw rod penetrates through a bearing clamped in the fixed plate and is fixedly connected with a chain wheel, the fixed plate is fixedly connected with the inner, and a positive and negative motor is fixedly installed between the two fixing rods, the output shaft of the positive and negative motor is sleeved with a second chain wheel, and the second chain wheel is in transmission connection with the first two chain wheels through the same chain.

Preferably, two round holes are formed in the front side wall and the rear side wall of the connecting box, and radiating nets are fixedly connected in the four round holes.

Preferably, the disinfection box is communicated with one end of a flexible hose, and the other end of the flexible hose penetrates through the bottom of the disinfection box and the right side wall of the containing box and is arranged on the right side of the containing box.

Preferably, the bottom four corners department of containing box all fixedly connected with pulley, all be provided with on the side wall position of leaning on the left and right on the liquid reserve tank and annotate the liquid pipe, it is provided with the lid on the liquid pipe to annotate.

Preferably, the front surface of the containing box is fixedly provided with a control switch, and the output end of the control switch is electrically connected with the access end of the positive and negative motors.

Preferably, fixedly connected with backup pad on the position that the containing box openly fell down, turn right fixedly connected with footboard switch one, footboard switch two and footboard switch three in proper order from a left side on the upper surface of backup pad, the output of footboard switch one, footboard switch two and footboard switch three is connected with the incoming end electricity of suction pump one, suction pump two and air heater respectively.

(III) advantageous effects

The invention has the beneficial effects that:

1. the disinfection device for the blood sampling vehicle is characterized in that a first water suction pump is powered on by a medical worker stepping on a first pedal switch, disinfectant in a disinfectant chamber is pumped out to flow into a three-way pipe and then flows out through a liquid outlet pipe by matching the first water suction pump and the first liquid outlet pipe, the medical worker can use the disinfectant to clean hands, when the medical worker does not step on the first pedal switch any more, the first water suction pump is powered off automatically and does not work, the disinfectant does not flow out any more, the second water suction pump is powered on by stepping on a second pedal switch, the liquid outlet pipe flows out clear water, the hands of the medical worker are washed, the disinfectant remained on the hands of the medical worker is avoided, the cleanness of the hands of the medical worker is guaranteed, when the medical worker does not step on the second pedal switch any more, the second water suction pump is powered off automatically and does not work, the clear water does not flow out any more, and the, thereby ensuring the disinfection effect of the hands of the medical care personnel and avoiding the pollution of blood.

2. This degassing unit for blood sampling vehicle, the reverse rotation of rotation drive sprocket two through positive and negative motor, sprocket two makes two sprocket one realize synchronous rotations rotating through the drive effect of chain in the rotation process, then make two screw rods realize reverse rotation, two screw rods make two screw thread section of thick bamboo at the rotation in-process, the connecting box, disinfect box and liquid reserve tank are downwards and accomodate into the containing box with connecting box and disinfect box in, then reduce the shared space of this degassing unit, other medical instrument or article can be placed at the top of liquid reserve tank simultaneously, the shared space of rational utilization the device, so that the user uses, satisfy user's user demand.

3. This degassing unit for blood sampling vehicle through setting up air heater, two connecting pipes, two fixed pipes and a plurality of play tuber pipes, after medical personnel washed the hand disinfection, can trample pedal switch three, makes air heater work, then two connecting pipes and two fixed pipe cooperations make a plurality of play tuber pipes blow off hot-blastly, weather the water stain of medical personnel's hand then to medical personnel carry out the bloodletting to the patient.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic perspective view of the connection box of the present invention;

FIG. 4 is a front view of the cleaning box of the present invention;

FIG. 5 is a rear view of the cleaning box of the present invention.

In the figure: 1 containing box, 2 liquid storage box, 3 baffle, 4 disinfection liquid chamber, 5 clear water chamber, 6 connecting box, 7 drain pipe I, 8 drain pipe II, 9 water pump I, 10 water pump II, 11 fixing frame, 12 three-way pipe, 13 air outlet pipe, 14 one-way valve, 15 drain head, 16 disinfection box, 17 fixing pipe, 18 connecting pipe, 19 screw barrel, 20 screw, 21 sprocket I, 22 fixing rod, 23 positive and negative motor, 24 sprocket II, 25 chain, 26 flexible hose, 27 pulley, 28 fixing plate, 29 liquid injection pipe, 30 cover, 31 heat dissipation net, 32 pedal switch I, 33 pedal switch II, 34 pedal switch III, 35 control switch, 36 through hole, 37 hot air blower, 38 support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the present invention provides a technical solution: the utility model provides a degassing unit for blood sampling vehicle, including containing box 1, containing box 1's top overlap joint has liquid reserve tank 2, fixedly connected with baffle 3 in the liquid reserve tank 2, baffle 3 separates into disinfection liquid chamber 4 and clear water room 5 with liquid reserve tank 2, through setting up disinfection liquid chamber 4 and clear water room 5, in order to classify and deposit disinfection liquid and clear water, disinfection liquid chamber 4 and clear water room 5 are linked together with drain pipe one 7 and two 8 one ends of drain pipe respectively, the other end of drain pipe one 7 and drain pipe two 8 all passes the top of liquid reserve tank 2 bottom and connecting box 6 and communicates with the end of drawing water of suction pump one 9 and two 10 respectively, its effect lies in: the sterilizing liquid in the sterilizing liquid chamber 4 is pumped out by the matching of the first water suction pump 9 and the first liquid discharge pipe 7 to flow into the three-way pipe 12 and then flows out through the liquid discharge head 15, so that medical personnel can use the sterilizing liquid to clean hands, when the second water suction pump 10 is electrified to work, clear water flows out from the liquid discharge head 15 to wash the hands of the medical personnel, the sterilizing liquid is prevented from remaining on the hands of the medical personnel, the cleaning of the hands of the medical personnel is guaranteed, the connecting box 6 is fixedly connected to the bottom of the liquid storage box 2, the first water suction pump 9 and the second water suction pump 10 are fixedly connected with the bottom of the inner wall of the connecting box 6 through the fixing frame 11, the water outlet ends of the first water suction pump 9 and the second water suction pump 10 are respectively communicated with the left end and the right end of the three-way pipe 12, the use of the water pipe and the liquid discharge head 15 is reduced, the manufacturing cost of the device is, prevent the disinfectant or clean water from flowing into the opposite end, the bottom end of the three-way pipe 12 passes through the bottom of the connecting box 6 and the top of the sterilizing box 16 and is fixedly provided with a liquid outlet head 15, the sterilizing box 16 is fixedly connected with the bottom of the connecting box 6, the left side of the inner wall and the right side of the inner wall of the connecting box 6 are both fixedly connected with a fixed pipe 17, the fixed pipe 17 is fixedly connected with a plurality of air outlet pipes, the fixed pipe 17 is communicated with one end of the connecting pipe 18, the other end of the connecting pipe 18 passes through the side wall of the sterilizing box 16 and is communicated with the air outlet pipe 13, the air outlet pipe 13 is communicated with the air outlet end of the hot air blower 37, when the hot air blower 37 works, the plurality of air outlet pipes are blown out hot air by the matching of the two connecting pipes 18 and the two fixed pipes 17, then the water stain on the hand of the medical staff is dried, so that the medical staff can draw, so that the medical staff can conveniently pass through the through hole 36 to extend into the disinfection box 16 to avoid the splashing of water or disinfectant, the left and right positions at the bottom of the connecting box 6 are fixedly connected with the threaded cylinders 19, the threaded cylinders 19 are internally threaded with the threaded rods 20, the two threaded cylinders 19, the connecting box 6, the disinfection box 16 and the liquid storage box 2 are downward and the connecting box 6 and the disinfection box 16 are stored in the storage box 1 during the rotation process of the two threaded rods 20, so that the space occupied by the disinfection device is reduced, meanwhile, other medical instruments or articles can be placed at the top of the liquid storage box 2, the space occupied by the device is reasonably utilized, the use requirement of a user is met, the bottom optical axis of the threaded rod 20 passes through the bearing clamped in the fixing plate 28 and is fixedly connected with the first sprocket wheel 21, the fixing plate 28 is fixedly connected with the inner side wall of the storage box 1, the bottom of the inner wall of the storage box 1 is fixedly connected with the two, and fixed mounting has positive and negative motor 23 between two dead levers 22, and the output shaft of positive and negative motor 23 has cup jointed two 24 sprockets, connects through same chain 25 transmission between two 24 sprockets and two sprocket 21, and its effect lies in: through the cooperation of the first chain wheel 21, the second chain wheel 24 and the chain 25, the power transmission is realized, and the two screw rods 20 rotate synchronously.

Two round holes are respectively arranged on the front side wall and the rear side wall of the connecting box 6, and a heat radiating net 31 is fixedly connected in each of the four round holes to ensure ventilation and heat radiation of the connecting box 6, the sterilizing box 16 is communicated with one end of the telescopic hose 26, the other end of the telescopic hose 26 penetrates through the bottom of the sterilizing box 16 and the right side wall of the containing box 1 and is arranged on the right side of the containing box 1, the liquid in the sterilizing box 16 can be discharged through the telescopic hose 26 by arranging the telescopic hose 26, meanwhile, the telescopic hose 26 can adapt to the height adjustment of the sterilizing box 16, pulleys 27 are fixedly connected at four corners of the bottom of the containing box 1, liquid injection pipes 29 are respectively arranged on the left and right positions of the side wall of the liquid storage box 2, a cover 30 is arranged on the liquid injection pipes 29, a control switch 35 is fixedly arranged on the front side of the containing box 1, the output end of the control, fixedly connected with backup pad 38 on the position that containing box 1 openly fell down, turn right fixedly connected with footboard switch one 32 from a left side in proper order on the upper surface of backup pad 38, two 33 of footboard switch and three 34 of footboard switch, footboard switch one 32, the output of two 33 of footboard switches and three 34 of footboard switch respectively with suction pump one 9, the inlet end electricity of two 10 suction pumps and air heater 37 is connected, through setting up footboard switch one 32, two 33 of footboard switches and three 34 of footboard switch, then medical personnel can control suction pump one 9 respectively through the foot, the work of two 10 suction pumps and air heater 37, and then avoid medical personnel's hand to contact with other equipment such as tap, thereby guarantee the disinfection effect of medical personnel's hand, avoid the pollution of blood.

The method comprises the following operation steps:

s1, when the medical hand sanitizer needs to be used, firstly, the collecting barrel is placed below the telescopic hose 26, then, medical staff steps on the first pedal switch 32, then the first water suction pump 9 is electrified to work, disinfectant in the disinfectant chamber 4 is pumped out through the cooperation of the first water suction pump 9 and the first liquid outlet pipe 7 to flow into the three-way pipe 12 and then flows out through the liquid outlet head 15, then, the medical staff can use the disinfectant to clean hands, after disinfection by using the disinfectant is completed, when the medical staff does not step on the first pedal switch 32 any more, the first water suction pump 9 is automatically powered off and does not work any more, then the disinfectant does not flow out any more, then, the medical staff steps on the second pedal switch 33, so that the second water suction pump 10 is electrified to work, then, the liquid outlet head 15 flows out clear water to flush the hands of the medical staff, disinfectant residual on the hands of the medical staff is avoided, the cleanness of the hands of the medical staff is ensured, the second water pump 10 is automatically powered off and does not work any more, then clear water does not flow out any more, after medical staff disinfect and wash hands, the third pedal switch 34 can be trampled, the hot air blower 37 works, then the two connecting pipes 18 and the two fixing pipes 17 are matched to enable the air outlet pipes to blow hot air, and then water stains on the hands of the medical staff are dried, so that the medical staff can conveniently draw blood for patients;

s2, when not using the device, reverse rotation through positive and negative motor 23 of control switch 35 control, the rotation of positive and negative motor 23 drives the reverse rotation of two 24 sprockets, two 24 sprockets realize synchronous rotation at the transmission effect who rotates the in-process through chain 25 two sprockets 21, then make two screw rods 20 realize reverse rotation, individual screw rod 20 makes two thread section of thick bamboo 19 at the rotation in-process, connecting box 6, disinfect box 16 and liquid reserve tank 2 are down and accomodate into containing box 1 with connecting box 6 and disinfect box 16, then reduce the shared space of this degassing unit, other medical instrument or article can be placed at the top of liquid reserve tank 2 simultaneously, the shared space of rational utilization the device.

The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a degassing unit for blood sampling vehicle, includes containing box (1), its characterized in that: the top overlap joint of containing box (1) has liquid reserve tank (2), fixedly connected with baffle (3) in liquid reserve tank (2), disinfection liquid chamber (4) and clear water room (5) are separated into with liquid reserve tank (2) to baffle (3), disinfection liquid chamber (4) and clear water room (5) are linked together with the one end of drain pipe (7) and drain pipe two (8) respectively, the other end of drain pipe one (7) and drain pipe two (8) all passes the top of liquid reserve tank (2) bottom and connecting box (6) and communicates with the end of drawing water of suction pump one (9) and suction pump two (10) respectively, connecting box (6) fixed connection is in the bottom of liquid reserve tank (2), inner wall bottom fixed connection of suction pump one (9) and suction pump two (10) all through mount (11) and connecting box (6), the water outlet end of suction pump one (9) and suction pump two (10) is linked together with the left and right sides both ends of three-way pipe (12) respectively, the three-way pipe is characterized in that check valves (14) are arranged at the left end and the right end of the three-way pipe (12), the bottom end of the three-way pipe (12) penetrates through the bottom of the connecting box (6) and the top of the sterilizing box (16) and is fixedly provided with a liquid outlet head (15), the sterilizing box (16) is fixedly connected with the bottom of the connecting box (6), the left side and the right side of the inner wall of the connecting box (6) are fixedly connected with fixing pipes (17), the fixing pipes (17) are fixedly connected with a plurality of air outlet pipes, the fixing pipes (17) are communicated with one end of the connecting pipe (18), the other end of the connecting pipe (18) penetrates through the side wall of the sterilizing box (16) and is communicated with the air outlet pipe (13), the air outlet pipe (13) is communicated with the air outlet end of a hot air blower (37), the hot air blower (37) is fixedly arranged on the rear side face of the sterilizing box (16), and the front, equal fixedly connected with screw thread section of thick bamboo (19) on the position of connecting box (6) bottom on the left side and on the right side partially, screw thread section of thick bamboo (19) female connection has screw rod (20), the bottom optical axis of screw rod (20) pass the bearing of joint in fixed plate (28) and with sprocket (21) fixed connection, the inside wall fixed connection of fixed plate (28) and containing box (1), two dead levers (22) of inner wall bottom fixedly connected with of containing box (1), and fixed mounting has positive and negative motor (23) between two dead levers (22), the output shaft of positive and negative motor (23) has cup jointed sprocket two (24), connect through same chain (25) transmission between sprocket two (24) and two sprocket (21).

2. The disinfection device for a blood collection vehicle according to claim 1, wherein: two round holes are formed in the front side wall and the rear side wall of the connecting box (6), and radiating nets (31) are fixedly connected in the four round holes.

3. The disinfection device for a blood collection vehicle according to claim 1, wherein: the disinfection box (16) is communicated with one end of the telescopic hose (26), and the other end of the telescopic hose (26) penetrates through the bottom of the disinfection box (16) and the right side wall of the containing box (1) and is arranged on the right side of the containing box (1).

4. The disinfection device for a blood collection vehicle according to claim 1, wherein: the storage box is characterized in that pulleys (27) are fixedly connected to four corners of the bottom of the storage box (1), liquid injection pipes (29) are arranged on the left side and the right side of the side wall of the storage box (2), and covers (30) are arranged on the liquid injection pipes (29).

5. The disinfection device for a blood collection vehicle according to claim 1, wherein: the front fixed mounting of containing box (1) has control switch (35), the output of control switch (35) is connected with the incoming end electricity of positive and negative motor (23).

6. The disinfection device for a blood collection vehicle according to claim 1, wherein: fixedly connected with backup pad (38) on the position of containing box (1) front under, turn right fixedly connected with foot pedal switch one (32), two (33) of foot pedal switch and three (34) of foot pedal switch from a left side in proper order on the upper surface of backup pad (38), the output of foot pedal switch one (32), two (33) of foot pedal switch and three (34) of foot pedal switch is connected with the incoming end electricity of suction pump one (9), two (10) of suction pump and air heater (37) respectively.