CN213312152U

CN213312152U - Waste blood collector for venous bleeding treatment

Info

Publication number: CN213312152U
Application number: CN202020996897.9U
Authority: CN
Inventors: 袁晓婧
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-06-01
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a waste blood collector for phlebotomy treatment, relating to the field of medical equipment. The utility model discloses a drainage bag, fixedly connected with is rather than the inside first transfer line that is linked together on the drainage bag, the one end intercommunication that drainage bag was kept away from to first transfer line is provided with the second transfer line, be provided with on the first transfer line and be used for dismantling fixed coupling assembling with first transfer line and second transfer line, the one end that first transfer line was kept away from to the second transfer line is provided with the syringe needle. The utility model discloses a coupling assembling and the syringe needle that sets up on the drainage bag, such design makes at the in-process of bloodletting treatment, and blood can not expose externally, avoids medical personnel to contact patient's blood and leads to infecting the virus, improves the security of bloodletting treatment in-process to after the drainage bag is filled with, can take off the drainage bag through coupling assembling and carry out the blood waste and handle.

Description

Waste blood collector for venous bleeding treatment

Technical Field

The utility model relates to the field of medical equipment, concretely relates to useless blood collector of phlebotomy treatment.

Background

Medical instruments refer to instruments, devices, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly on the human body, including the required computer software. The effects are obtained mainly by physical means, not by pharmacological, immunological or metabolic means, or they are involved but only as an aid. For the purpose of diagnosis, prevention, monitoring, treatment, or amelioration of a disease; diagnosis, monitoring, treatment, mitigation, or functional compensation of injury; examination, replacement, regulation or support of a physiological structure or physiological process; support or maintenance of life; controlling pregnancy; by examining a sample from a human body, information is provided for medical or diagnostic purposes.

At present, when a patient suffering from polycythemia vera is treated in a hospital, the patient is treated by venous bloodletting, but in bloodletting treatment, a syringe is generally adopted to draw blood outwards, and then the blood is collected in an empty glass infusion bottle, so that the blood of the patient can be directly exposed to the outside in the process, if the blood of the patient has infectious viruses, the infection of medical personnel can be easily caused, and great potential safety hazards exist in the process of bloodletting treatment, therefore, the waste blood collector for venous bloodletting treatment is designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: patient's blood can expose in the external world in order to solve the bloodletting treatment, may lead to medical personnel to infect the problem of virus, the utility model provides a useless blood collector of vein bloodletting treatment.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a useless blood collector of phlebotomy treatment, includes the drainage bag, the first transfer line that fixedly connected with and its inside are linked together on the drainage bag, the one end intercommunication that the drainage bag was kept away from to first transfer line is provided with the second transfer line, be provided with on the first transfer line and be used for dismantling fixed coupling assembling with first transfer line and second transfer line, the one end that first transfer line was kept away from to the second transfer line is provided with the syringe needle.

Further, coupling assembling includes first sleeve and second sleeve, the one end that drainage bag was kept away from to first sleeve fixed connection at first transfer line, the inside of first telescopic inside and the inside of first transfer line are linked together and have seted up the internal thread, second sleeve fixed connection is close to the one end of first transfer line at the second transfer line, the inside of second sleeve is linked together with the inside of second transfer line, just the external screw thread has been seted up on the telescopic surface of second, first sleeve passes through screw-thread fit with the second sleeve and is connected.

Furthermore, the second infusion tube is provided with an adjusting device for adjusting the flow rate of blood in the second infusion tube, and the adjusting device is an infusion flow regulator.

Furthermore, the drainage bag is provided with scale marks, and the drainage bag is connected with a name plate in a sticking manner.

Furthermore, the first infusion tube and the second infusion tube are both rubber hoses.

The utility model has the advantages as follows:

1. the utility model discloses a coupling assembling and syringe needle that sets up on the drainage bag, when using this device, prick the syringe needle into patient's vein, then the effect through the drainage bag, intravenous blood can flow into in the second transfer line through patient's venous pressure and position gravity, flow into first transfer line and the inside of entering the drainage bag is stored after that, such design makes the in-process at the treatment of bleeding, blood can not expose externally, avoid medical personnel to contact patient's blood and lead to infecting the virus, improve the security among the treatment process of bleeding, and fill with the back at the drainage bag, can take off the drainage bag through coupling assembling and carry out the blood waste treatment.

2. The utility model discloses an adjusting device who sets up on the second transfer line, adjusting device is infusion flow regulator, can change the velocity of flow of blood in the second transfer line through infusion flow regulator, and then make the device can change the speed when drawing blood, and through the setting of scale mark and name card, through observing the scale mark on the drainage bag, can learn the blood volume of having emitted, the medical personnel of being convenient for can write patient's information to the control of bleeding volume, and the name card that sets up on the drainage bag, such design can be more reasonable.

Drawings

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

fig. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is a schematic view of the cross section along the A-A direction of the present invention;

reference numerals: 1. a drainage bag; 2. a first infusion tube; 3. a second infusion tube; 4. a connecting assembly; 41. a first sleeve; 42. a second sleeve; 5. a needle head; 6. an adjustment device; 7. scale lines are marked.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-3, a waste blood collector for venous bloodletting treatment comprises a drainage bag 1, a first infusion tube 2 fixedly connected to the drainage bag 1 and communicated with the interior of the drainage bag, a second infusion tube 3 communicated with one end of the first infusion tube 2 far away from the drainage bag 1, a connecting component 4 detachably fixing the first infusion tube 2 and the second infusion tube 3 and arranged on the first infusion tube 2, and a needle 5 arranged at one end of the second infusion tube 3 far away from the first infusion tube 2.

In this embodiment, when using this device, prick into patient's vein with syringe needle 5, then can make the blood of vein flow in second transfer line 3 through the effect of drainage bag 1 in, flow to first transfer line 2 and enter into the inside of drainage bag 1 and store after that, such design makes at the in-process of bloodletting treatment, blood can not expose externally, avoid medical personnel to contact patient's blood and lead to infecting the virus, improve the security among the bloodletting treatment process, and after drainage bag 1 fills with, can take off drainage bag 1 through coupling assembling 4 and carry out the blood waste and handle.

Specifically, coupling assembling 4 includes first sleeve 41 and second sleeve 42, first sleeve 41 fixed connection is in the one end that drainage bag 1 was kept away from to first transfer line 2, the inside of first sleeve 41 is linked together and has seted up the internal thread with the inside of first transfer line 2, second sleeve 42 fixed connection is in the one end that second transfer line 3 is close to first transfer line 2, the inside of second sleeve 42 is linked together with the inside of second transfer line 3, and the external screw thread has been seted up on the surface of second sleeve 42, first sleeve 41 passes through screw-thread fit with second sleeve 42 and is connected.

In this embodiment, after the medical staff can hold the second sleeve 42 with one hand, rotate the first sleeve 41 with the other hand, and separate the first sleeve 41 from the second sleeve 42 through the matching of the threads, so that the drainage bag 1 can be detached and replaced.

Specifically, the second infusion tube 3 is provided with an adjusting device 6 for adjusting the flow rate of blood in the second infusion tube 3, and the adjusting device 6 is an infusion flow regulator.

In this embodiment, the flow rate of blood in the second infusion tube 3 can be changed by the infusion flow regulator, and the device can change the speed of blood drawing, which is more reasonable.

Specifically, the drainage bag 1 is provided with scale marks 7, and the drainage bag 1 is connected with a name plate in a sticking way.

In this embodiment, through observing scale mark 7 on the drainage bag 1, can learn the blood volume of having emitted, the medical personnel of being convenient for is to the control of the volume of discharging to patient's information can be write to the name card that sets up on drainage bag 1, and such design can be more reasonable.

Specifically, the first infusion tube 2 and the second infusion tube 3 are both rubber hoses.

In this embodiment, through the setting of rubber hose, can make the device more nimble use.

Claims

1. The utility model provides a useless blood collector of vein bloodletting treatment, includes drainage bag (1), its characterized in that, first transfer line (2) that fixedly connected with and its inside are linked together on drainage bag (1), the one end intercommunication that drainage bag (1) was kept away from in first transfer line (2) is provided with second transfer line (3), be provided with on first transfer line (2) and be used for dismantling fixed coupling assembling (4) with first transfer line (2) and second transfer line (3), the one end that first transfer line (2) was kept away from in second transfer line (3) is provided with syringe needle (5).

2. The waste blood collector for phlebotomy treatment according to claim 1, wherein the connecting component (4) comprises a first sleeve (41) and a second sleeve (42), the first sleeve (41) is fixedly connected to one end of the first infusion tube (2) far away from the drainage bag (1), the inside of the first sleeve (41) is communicated with the inside of the first infusion tube (2) and is provided with an internal thread, the second sleeve (42) is fixedly connected to one end of the second infusion tube (3) close to the first infusion tube (2), the inside of the second sleeve (42) is communicated with the inside of the second infusion tube (3), the surface of the second sleeve (42) is provided with an external thread, and the first sleeve (41) and the second sleeve (42) are connected in a thread fit manner.

3. An phlebotomy treatment waste blood collector according to claim 1, wherein the second infusion tube (3) is provided with an adjusting device (6) for adjusting the blood flow rate in the second infusion tube (3), and the adjusting device (6) is an infusion flow regulator.

4. The waste blood collector for phlebotomy therapy according to claim 1, wherein the drainage bag (1) is provided with scale marks (7), and the drainage bag (1) is stuck with a name plate.

5. An phlebotomy treatment waste blood collector according to claim 1, wherein the first infusion tube (2) and the second infusion tube (3) are both rubber hoses.