CN212855862U

CN212855862U - Blood storage device using negative pressure suction

Info

Publication number: CN212855862U
Application number: CN202021497173.6U
Authority: CN
Inventors: 江乐阳; 马力; 张志远
Original assignee: Beijing Zksk Technology Co ltd
Current assignee: Beijing Zksk Technology Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-04-02
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses a blood storage device attracted by negative pressure, which comprises a box body, test tubes and a cover, wherein the box body is provided with a revolving door, one side of the box body is connected with the revolving door, a control panel and an indicator light are arranged outside the box body, one side of the box body close to the revolving door is connected with the indicator light, the indicator light is connected with the control panel, one side of the box body far away from the control panel is connected with a chute, the utility model discloses a box body with a control panel, a displacement sensor and a first electric telescopic rod is provided, the first electric telescopic rod is controlled by the control panel to extend, so that the test tube rack is pushed out, meanwhile, the displacement of the test tube rack is monitored and transmitted to the control panel in real time by the displacement sensor, the empty storage hole in the test tube rack can be adjusted to reach the outside of the box body, and then the test tubes after, the operation steps of medical staff are simplified, and the convenience is greatly improved.

Description

Blood storage device using negative pressure suction

Technical Field

The utility model relates to a negative pressure blood storage technical field specifically is a blood storage device with negative pressure suction.

Background

Blood is a tissue that circulates in the circulatory system, heart and blood vessel, and blood collection in hospitals often uses a negative pressure suction blood reservoir.

The existing blood storage device with negative pressure suction has high cost for filtering clots in blood, is not suitable for large-scale disposable blood sampling work, and test tubes storing blood in large quantities cannot be stored at low temperature in time in the large-scale blood sampling process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a blood storage ware with negative pressure attraction can practice thrift the blood clot cost of filtering, simplifies the operating procedure of filtering the blood clot, can in time keep the blood storage test tube of extensive blood sampling in-process at low temperature simultaneously to the cost height of clot in filtering the blood that proposes in solving above-mentioned background art, be not suitable for extensive disposable blood sampling work, in the blood sampling in-process on a large scale moreover, the problem that the test tube of storing blood in large quantities can not in time be stored at low temperature.

In order to achieve the above object, the utility model provides a following technical scheme: a blood reservoir sucked by negative pressure comprises a box body, a test tube and a cover, wherein the box body is provided with a rotating door, one side of the box body is connected with the rotating door, a control panel and an indicator lamp are arranged outside the box body, one side of the box body, which is close to the rotating door, is connected with the indicator lamp, the indicator lamp is connected with the control panel, one side of the box body, which is far away from the control panel, is connected with a chute, the chute is connected with a test tube rack, the test tube rack is provided with a material placing hole, the material placing hole is connected with the test tube, the test tube is connected with the cover, the cover is connected with a sharp mouth, the sharp mouth is connected with a filter layer, the filter layer is connected with a transfusion tube, the transfusion tube is connected with a needle head, one side of the test tube rack, which is far away from the rotating door, the motor is connected with the ventilation pipe, one side that the box is close to the revolving door is connected with second electric telescopic handle, second electric telescopic handle is connected with the push rod, the push rod is connected with the movable rod, movable rod one end connect in the revolving door, the movable rod other end is connected with the movable groove.

Preferably, the revolving door is connected to the box body through a hinge, and the sliding grooves are transversely and uniformly distributed in the box body.

Preferably, the control panel comprises a touch screen and a PLC controller, and the indicator light has three colors.

Preferably, the second electric telescopic rod is a linear electric telescopic rod, and the second electric telescopic rod is connected to the control panel.

Preferably, the displacement sensor is connected to the control panel, the first electric telescopic rod is a linear electric telescopic rod, and the first electric telescopic rod is connected to the control panel.

Preferably, the motor is used for blowing air, the motor is connected to the control panel, two ends of the ventilation pipe penetrate through one side of the box body, and the ventilation pipe is fixedly installed on the edge inside the box body.

Preferably, the object placing holes are transversely and uniformly distributed on the test tube rack, the test tubes and the covers form a negative pressure environment, the sharp mouths are of a hollow structure, and the filter layer comprises a rubber shell and a PET gauze.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a box with control panel, displacement sensor and first electric telescopic handle, extend through the first electric telescopic handle of control panel control, make the test-tube rack released, simultaneously through displacement sensor real-time supervision and the displacement volume to the control panel of transmission test-tube rack, can adjust the empty thing hole of putting of test-tube rack hollow and reach the box outside, then settle the test tube after storing the blood to putting in the thing hole, medical staff's operating procedure has been simplified, very big improvement the convenience, simultaneously through second electric telescopic handle and revolving door, can reduce the influence by the external world of the inside temperature of box, very big improvement the practicality.

(2) The utility model discloses a test tube with filter layer, effect through syringe needle and transfer line, can transport patient's blood to the filter layer, and the PET gauze in the filter layer can filter clot or other tissue fragments in patient's blood, pierce the lid through sharp mouth simultaneously, then under the negative pressure environment effect that lid and test tube were built, make blood after filtering through the filter layer get into and store in the test tube, can practice thrift the cost of filtering blood, very big improvement the practicality, can throw away with the back promptly simultaneously, do not need frequent change filter element, prevent patient's blood cross infection in filtering, very big improvement the security.

Drawings

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

FIG. 2 is a top cross-sectional structural view of the present invention;

FIG. 3 is a side cut-away structural view of the present invention;

fig. 4 is a front sectional structural view of the test tube of the present invention.

In the figure: 1. a box body; 2. a revolving door; 3. a control panel; 4. an indicator light; 5. a chute; 6. a movable groove; 7. a push rod; 8. a movable rod; 9. a displacement sensor; 10. a first electric telescopic rod; 11. a motor; 12. a vent pipe; 13. a placing hole; 14. a test tube rack; 15. a test tube; 16. a cover; 17. a sharp nozzle; 18. a filter layer; 19. a transfusion tube; 20. a needle head; 21. and the second electric telescopic rod.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution of a blood reservoir using negative pressure suction:

a blood reservoir using negative pressure suction is disclosed, as shown in figure 1, comprising a box body 1, a test tube 15 and a cover 16, wherein the box body 1 is provided with a revolving door 2, one side of the box body 1 is connected with the revolving door 2, the outside of the box body 1 is provided with a control panel 3 and an indicator lamp 4, one side of the box body 1 close to the revolving door 2 is connected with the indicator lamp 4, the indicator lamp 4 is connected with the control panel 3, one side of the box body 1 far away from the control panel 3 is connected with a chute 5, the chute 5 is connected with a test tube rack 14, the test tube rack 14 is provided with a storage hole 13, the storage hole 13 is connected with the test tube 15, the test tube 15 is connected with the cover 16, the cover 16 is connected with a sharp mouth 17, the sharp mouth 17 is connected with a filter layer 18, the filter layer 18 is connected with a perfusion tube 19, the perfusion tube, one corner of 1 inside revolving door 2 of keeping away from of box is connected with motor 11, and motor 11 is connected with ventilation pipe 12, and one side that box 1 is close to revolving door 2 is connected with second electric telescopic handle 21, and second electric telescopic handle 21 is connected with push rod 7, and push rod 7 is connected with

movable rod

8, and 8 one end of movable rod are connected in revolving door 2, and the 8 other ends of movable rod are connected with movable groove 6.

Specifically, as shown in fig. 2, the revolving door 2 is connected to the box body 1 through a hinge, and the sliding chutes 5 are transversely and uniformly distributed in the box body 1.

Specifically, as shown in fig. 1, the control panel 3 includes a touch screen and a PLC controller, and the indicator light 4 has three colors.

Specifically, as shown in fig. 2, the second electric telescopic rod 21 is a linear electric telescopic rod, and the second electric telescopic rod 21 is connected to the control panel 3.

Specifically, as shown in fig. 3, the displacement sensor 9 is connected to the control panel 3, the first electric telescopic rod 10 is a linear electric telescopic rod, and the first electric telescopic rod 10 is connected to the control panel 3.

Specifically, as shown in fig. 2, the motor 11 is used for blowing air, the motor 11 is connected to the control panel 3, two ends of the ventilation pipe 12 penetrate through one side of the box body 1, and the ventilation pipe 12 is fixedly installed on the inner edge of the box body 1.

Specifically, as shown in fig. 2, the material placing holes 13 are transversely and uniformly distributed on the test tube rack 14, the test tubes 15 and the cover 16 to form a negative pressure environment, the tip 17 is of a hollow structure, and the filter layer 18 comprises a rubber shell and a PET gauze.

The working principle is as follows: in use, the blood of a patient can be transported to the filter layer 18 through the needle 20 and the infusion tube 19, the PET gauze in the filter layer 18 can filter clots or other tissue fragments in the blood of the patient, meanwhile, the cover 16 is penetrated through the tip 17, then under the action of the negative pressure environment created by the cover 16 and the test tube 15, the blood filtered through the filter layer 18 enters the test tube 15 for storage, the second electric telescopic rod 21 is adjusted through the control panel 3 arranged on the box body 1, so that the movable rod 8 is driven by the push rod 7 to move, the movable rod 8 is movably connected with the movable groove 6 and the rotary door 2, the rotary door 2 is opened, meanwhile, the indicator lamp 4 is controlled by the control panel 3 to display the first color light, so that medical staff knows that the test tube 15 can be placed, and then the first electric telescopic rod 10 is controlled by the control panel 3 to extend, so that the test tube rack 14 is pushed out, and simultaneously, the displacement of the test tube rack 14 is monitored and transmitted to the control panel 3 in real time through the displacement sensor 9, the empty storage hole 13 in the test tube rack 14 can be adjusted to reach the outside of the box body 1, then the test tube 15 after blood storage is arranged in the storage hole 13, then the control panel 3 controls the indicator lamp 4 to display the light with the second color to display the test tube 15 for storing blood, meanwhile, the control panel 3 controls the first electric telescopic rod 10 to shorten, so that the test tube rack 14 is pulled back to the inside of the box body 1, meanwhile, the control panel 3 controls the second electric telescopic rod 21 to work, thereby driving the push rod 7 and the movable rod 8 to move, so that the revolving door 2 is tightly attached to the box body 1, then the control motor 11 to start blowing air into the ventilation pipe 12 through the control panel 3, and the air flowing at high speed reduces the temperature inside the box body 1, and can keep the activity of, meanwhile, the control panel 3 controls the indicator lamp 4 to display light of a third color so as to display that the box body 1 is refrigerating.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a blood reservoir with negative pressure suction, includes box (1), test tube (15), lid (16), its characterized in that: the utility model discloses a test tube box, including box (1), revolving door (2), indicator lamp (4), box (1), spout (5), test-tube rack (14) are provided with puts thing hole (13), it is connected with test tube (15) to put thing hole (13), test tube (15) are connected with lid (16), lid (16) are connected with sharp mouth (17), sharp mouth (17) are connected with filter layer (18), filter layer (18) are connected with transfer line (19), infusion tube (19) are connected with syringe needle (20), keep away from test-tube rack (14) one side of revolving door (2) is connected with first electric telescopic handle (10), first electric telescopic handle (10) are connected with displacement sensor (9), box (1) is inside to be kept away from the one corner of revolving door (2) is connected with motor (11), motor (11) are connected with ventilation pipe (12), box (1) are close to one side of revolving door (2) is connected with second electric telescopic handle (21), second electric telescopic handle (21) are connected with push rod (7), push rod (7) are connected with movable rod (8), movable rod (8) one end connect in revolving door (2), movable rod (8) other end is connected with movable groove (6).

2. The blood reservoir of claim 1, wherein the reservoir is a negative pressure blood reservoir: the rotary door (2) is connected to the box body (1) through a hinge, and the sliding grooves (5) are transversely and uniformly distributed in the box body (1).

3. The blood reservoir of claim 1, wherein the reservoir is a negative pressure blood reservoir: the control panel (3) comprises a touch screen and a PLC controller, and the indicator lamp (4) has three colors.

4. A reservoir for holding blood under suction as defined in claim 2, wherein: the second electric telescopic rod (21) is a linear electric telescopic rod, and the second electric telescopic rod (21) is connected to the control panel (3).

5. A reservoir for holding blood under suction as defined in claim 2, wherein: displacement sensor (9) connect in control panel (3), first electric telescopic handle (10) are sharp electric telescopic handle, first electric telescopic handle (10) connect in control panel (3).

6. A reservoir for holding blood under suction as defined in claim 2, wherein: the motor (11) is used for blowing air, the motor (11) is connected to the control panel (3), two ends of the ventilation pipe (12) penetrate through one side of the box body (1), and the ventilation pipe (12) is fixedly installed on the edge inside the box body (1).

7. A reservoir for holding blood under suction as defined in claim 2, wherein: put thing hole (13) horizontal evenly distributed be in test-tube rack (14), test tube (15) with lid (16) constitute negative pressure environment, sharp mouth (17) are hollow structure, filter layer (18) include rubber housing and PET gauze.