CN212730534U

CN212730534U - Placenta blood washing and collecting device

Info

Publication number: CN212730534U
Application number: CN202020240305.0U
Authority: CN
Inventors: 李东升
Original assignee: Hubei Aijilaisi Biological Technology Co ltd
Current assignee: Hubei Aijilaisi Biological Technology Co ltd
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2021-03-19
Anticipated expiration: 2030-03-02

Abstract

The utility model discloses a placental blood washs collection device, including the lavatory, the upside of lavatory is equipped with the liquid reserve tank, the downside of lavatory is equipped with the liquid reserve tank, the lateral wall of lavatory is equipped with the door plant, sealing connection between door plant and the lavatory, one side of liquid reserve tank is equipped with the pressurization inflator, be equipped with the push-and-pull rod in the pressurization inflator, the piston is connected to the lower extreme of push-and-pull rod, be equipped with first check valve on the piston, the upper end of pressurization inflator is equipped with the air inlet, the air inlet passes the liquid reserve tank and extends to the outside of liquid reserve tank, the bottom of pressurization inflator is equipped with the breather pipe, the inside of breather pipe. This collection device is washed to placenta blood, push-and-pull rod drive piston pressurize the lavatory, and the increase of the internal gas pressure of lavatory more does benefit to in the placenta blood gets into the collection bag, and the liquid in the liquid reserve tank gets into the lavatory, washes to the placenta of inside, when promoting the shrouding and make outage align with the intercommunicating pore, the inside washing liquid of lavatory just can discharge and get into in the liquid reserve tank, and is very convenient, practical.

Description

Placenta blood washing and collecting device

Technical Field

The utility model belongs to the technical field of the placenta blood is collected, concretely relates to collection device is washed to placenta blood.

Background

At present, the existing method for extracting umbilical cord blood directly collects the umbilical cord blood by using a disposable blood collection bag, only one needle is used for extracting the blood in the umbilical vein, the defects are that the placenta is difficult to extract the placenta blood from a human body, the blood collection amount is limited, the blood collection difficulty is increased if a plurality of needles are respectively inserted, the risk of pollution collection is simultaneously promoted, and the existing equipment does not have the washing function and is not practical.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a collection device is washed to placental blood to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a placenta blood washs the collection device, including the lavatory, the upside of the said lavatory has liquid reserve tanks, the underside of the said lavatory has liquid reserve tanks, the sidewall of the said lavatory has door plants, the sealed connection between door plant and the lavatory, there are connecting tubes on the said door plant, the inner of the said connecting tube is connected and collected the syringe needle through the hose, the outer end of the said connecting tube is connected and collected the bag through the hose, there is an electromagnetic valve between said lavatory and liquid reserve tank, the upper end of the said liquid reserve tank has liquid inlet pipes, the bottom of the said liquid reserve tank has fluid-discharge pipes;

one side of liquid reserve tank is equipped with the pressurization inflator, be equipped with the push-and-pull rod in the pressurization inflator, the piston is connected to the lower extreme of push-and-pull rod, be equipped with first check valve on the piston, the upper end of pressurization inflator is equipped with the air inlet, the air inlet passes the liquid reserve tank and extends to the outside of liquid reserve tank, the bottom of pressurization inflator is equipped with the breather pipe, the inside of breather pipe is equipped with the second check valve.

Preferably, the outer wall of the connecting pipe is provided with external threads, locking nuts are arranged on the connecting pipe and located on two sides of the door panel, and a sealing gasket is arranged between each locking nut and the door panel.

Preferably, the lower end of the vent pipe is connected with an isolation box, the lower end of the isolation box is connected with a baffle through a spring, and a small hole is further formed in the lower end face of the isolation box.

Preferably, a sealing plate is movably inserted between the toilet and the liquid collecting tank, a plurality of liquid discharging holes are formed in a partition plate between the toilet and the liquid collecting tank, and a plurality of communicating holes are formed in the sealing plate.

Preferably, the drain hole and the communication hole have the same diameter.

Preferably, the outer end of the sealing plate is connected with a handle.

The utility model discloses a technological effect and advantage: the placenta blood washing and collecting device is characterized in that a collecting needle head is inserted on a placenta to collect umbilical cord blood, the umbilical cord blood enters a collecting bag along a connecting pipe and each hose, meanwhile, a push-pull rod is pushed and pulled, the push-pull rod drives a piston to pressurize a washroom, the air pressure in the washroom is increased, the umbilical cord blood can enter the collecting bag more conveniently, when washing is needed, an electromagnetic valve is opened, liquid in a liquid storage tank enters the washroom to wash the umbilical cord blood in the washroom, and when a sealing plate is pushed to enable a liquid discharge hole to be aligned with a communicating hole, the washing liquid in the washroom can be discharged into the liquid storage tank; can wash the umbilical cord blood, and is very convenient and practical.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the pressurized air cylinder and the isolation box of the present invention;

fig. 3 is the structural diagram of the sealing plate of the present invention.

In the figure: 1. a toilet; 2. a liquid storage tank; 3. a liquid collection tank; 4. a door panel; 5. a connecting pipe; 6. locking the nut; 7. collecting the needle heads; 8. a collection bag; 9. a liquid inlet pipe; 10. a liquid discharge pipe; 11. a drain hole; 12. closing the plate; 13. a communicating hole; 14. a pressurized gas cylinder; 15. a push-pull rod; 16. an air inlet; 17. an isolation box; 18. a piston; 19. a first check valve; 20. a breather pipe; 21. a second one-way valve; 22. a baffle plate; 23. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a placenta blood washs collection device as shown in figures 1-3, which comprises a washroom 1, a liquid storage tank 2 is arranged on the upper side of the washroom 1, a liquid storage tank 3 is arranged on the lower side of the washroom 1, a door panel 4 is arranged on the side wall of the washroom 1, the door panel 4 is hermetically connected with the washroom 1, a connecting pipe 5 is arranged on the door panel 4, external threads are arranged on the outer wall of the connecting pipe 5, locking nuts 6 are arranged on the connecting pipe 5 and positioned on both sides of the door panel 4, a sealing gasket is arranged between the locking nuts 6 and the door panel 4, the connecting pipe 5 is fixed on the door panel 4 through the two locking nuts 6, the sealing gasket is arranged to increase the sealing effect, the air leakage at the position of the connecting pipe 5 is avoided, a collecting needle 7 is connected at the inner end of the connecting pipe 5 through a hose, the, the placental blood enters a collection bag 8 along a connecting pipe 5 and each hose, an electromagnetic valve is arranged between the toilet 1 and the liquid storage tank 2, a liquid inlet pipe 9 is arranged at the upper end of the liquid storage tank 2, a liquid discharge pipe 10 is arranged at the bottom of the liquid storage tank 3, the electromagnetic valve is opened when washing is needed, the liquid in the liquid storage tank 2 enters the toilet 1, and the placenta inside is washed; a sealing plate 12 is movably inserted between the toilet 1 and the liquid collecting tank 3, a plurality of liquid discharging holes 11 are formed in a partition plate between the toilet 1 and the liquid collecting tank 3, a plurality of communicating holes 13 are formed in the sealing plate 12, the diameters of the liquid discharging holes 11 and the diameters of the communicating holes 13 are the same, the outer end of the sealing plate 12 is connected with a handle and a push-pull handle, and when the liquid discharging holes 11 are aligned with the communicating holes 13, the toilet liquid in the toilet 1 can be discharged into the liquid collecting tank 3;

a pressurizing air cylinder 14 is arranged at one side of the liquid storage tank 2, a push-pull rod 15 is arranged in the pressurizing air cylinder 14, the lower end of the push-pull rod 15 is connected with a piston 18, a first one-way valve 19 is arranged on the piston 18, an air inlet 16 is arranged at the upper end of the pressurizing air cylinder 14, the air inlet 16 penetrates through the liquid storage tank 2 and extends to the outer side of the liquid storage tank 2, a vent pipe 20 is arranged at the bottom of the pressurizing air cylinder 14, a second one-way valve 21 is arranged in the vent pipe 20, the, to pressurizeing in the bathroom 1, more do benefit to in the placenta blood gets into collection bag 8, isolation box 17 is connected to the lower extreme of breather pipe 20, and isolation box 17's lower extreme passes through spring 23 connection baffle 22, and isolation box 17's lower terminal surface still is equipped with the aperture, and spring 23 pulling baffle 22 makes the liquid in the bathroom 1 can not contact breather pipe 20, directly pull down during the washing isolation box 17 can, very convenient, and do not influence and pressurize bathroom 1.

When the device is used, the door plate 4 is opened, the collection needle 7 is inserted on a placenta, umbilical cord blood is collected, the umbilical cord blood enters the collection bag 8 along the connecting pipe 5 and each hose, meanwhile, the push-pull rod 15 is pushed and pulled, the push-pull rod 15 drives the piston 18 to pressurize the toilet 1, the air pressure in the toilet 1 is increased, the umbilical cord blood can more favorably enter the collection bag 8, when needing to be washed, the electromagnetic valve is opened, liquid in the liquid storage tank 2 enters the toilet 1, the umbilical cord blood in the toilet is washed, and when the sealing plate 12 is pushed to enable the liquid discharge hole 11 to be aligned with the communication hole 13, the wash liquid in the toilet 1 can be discharged into the liquid collection tank 3; can wash the placenta, and is very convenient and practical.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A placental blood lavatory collection device, includes lavatory (1), its characterized in that: a liquid storage tank (2) is arranged on the upper side of the washroom (1), a liquid storage tank (3) is arranged on the lower side of the washroom (1), a door plate (4) is arranged on the side wall of the washroom (1), the door plate (4) is in sealing connection with the washroom (1), a connecting pipe (5) is arranged on the door plate (4), the inner end of the connecting pipe (5) is connected with a collecting needle head (7) through a hose, the outer end of the connecting pipe (5) is connected with a collecting bag (8) through a hose, an electromagnetic valve is arranged between the washroom (1) and the liquid storage tank (2), a liquid inlet pipe (9) is arranged at the upper end of the liquid storage tank (2), and a liquid discharge pipe (10) is arranged at the;

one side of liquid reserve tank (2) is equipped with pressurization inflator (14), be equipped with push-and-pull rod (15) in pressurization inflator (14), piston (18) are connected to the lower extreme of push-and-pull rod (15), be equipped with first check valve (19) on piston (18), the upper end of pressurization inflator (14) is equipped with air inlet (16), air inlet (16) pass liquid reserve tank (2) and extend to the outside of liquid reserve tank (2), the bottom of pressurization inflator (14) is equipped with breather pipe (20), the inside of breather pipe (20) is equipped with second check valve (21).

2. The placental blood wash collection device according to claim 1, wherein: the outer wall of connecting pipe (5) is equipped with the external screw thread, and the both sides that just are located door plant (4) on connecting pipe (5) all are equipped with lock nut (6), and are equipped with seal ring between lock nut (6) and door plant (4).

3. The placental blood wash collection device according to claim 1, wherein: the lower extreme of breather pipe (20) is connected and is kept apart box (17), keep apart the lower extreme of box (17) and pass through spring (23) connecting baffle (22), the lower terminal surface of keeping apart box (17) still is equipped with the aperture.

4. The placental blood wash collection device according to claim 1, wherein: a sealing plate (12) is movably inserted between the washroom (1) and the liquid collecting box (3), a plurality of liquid discharging holes (11) are formed in a partition plate between the washroom (1) and the liquid collecting box (3), and a plurality of communicating holes (13) are formed in the sealing plate (12).

5. The placental blood wash collection device according to claim 4, wherein: the diameter of the liquid discharge hole (11) is the same as that of the communication hole (13).

6. The placental blood wash collection device according to claim 4, wherein: the outer end of the closing plate (12) is connected with a handle.