Blood gas specimen transportation device

Abstract

A blood gas specimen transportation device comprises a container body used for storing refrigerating fluid, a plurality of storage tubes are inserted into the container body, at least part of each storage tube is located in the refrigerating fluid, and a detachable sealing plug is arranged at the opening of each storage tube; the container body is further provided with a handle and further comprises a timer used for recording the transportation duration. Most of the storage pipe is located in the refrigerating fluid which can be frozen into ice blocks, and the refrigerating effect is good; a storage tube is arranged to facilitate the storage of the blood gas specimen; a sealing plug is arranged, so that the blood-gas specimens are prevented from falling off and being lost in the inspection process, and ice water is prevented from shaking to enter the storage tube from the tube opening of the storage tube in the transportation process after ice blocks are melted to pollute the blood-gas specimens; the timer is used for reminding transportation personnel to control the transportation time, so that timeout is avoided; the transportation device is simple in structure and low in cost, the blood-gas specimens cannot be exposed to high temperature for a long time, and the situation of inaccurate detection is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a blood gas specimen transportation device. Background Art

[0002] Cardiac catheterization is the most classic and important method for evaluating cardiac hemodynamics. It requires collecting blood samples from each cardiac chamber and vascular cavity for blood oxygen measurement. Calculation through formulas provides a basis for the evaluation of cardiac physiological function, disease diagnosis and the selection of surgical plans. After the blood gas analysis specimens are collected, they are stored in a syringe or a professional arterial blood collector, isolated from the air and the samples are sealed. Since there is active RBC metabolism in whole blood, O2 is continuously consumed and CO2 is produced, the samples need to be stored at low temperatures in ice water and sent for inspection within 30 minutes. When the blood gas specimens are damaged, contaminated by the outside world, sent for inspection beyond the time limit, or are exposed to high temperatures for a long time, the accuracy of the blood gas specimen detection will be affected.

[0003] Currently, there are two types of blood gas specimen delivery devices or equipment commonly used in clinical practice: one is a storage box that uses ice refrigeration, which has the possibility of contamination caused by melting ice and wetting the specimen, as well as the possibility of poor refrigeration effect; the other is an electric refrigeration storage box, which has a complex structure and high cost. Utility Model Content

[0004] In view of the shortcomings of the background technology, the purpose of the utility model is to provide a blood gas specimen transportation device.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A blood gas specimen transport device comprises a container body for storing freezing liquid, wherein a plurality of storage tubes are inserted into the container body, each of the storage tubes is at least partially located in the freezing liquid, and a detachable sealing plug is provided at the tube mouth of each storage tube; the container body is also provided with a handle and a timer for recording the transportation time.

[0007] Furthermore, a limiting plate is provided in the container body, and the limiting plate is provided with a plurality of placement grooves for inserting the storage tubes.

[0008] Furthermore, the limiting plate is buckled on the inner side of the container body.

[0009] Furthermore, buffer pads are provided around each placement groove.

[0010] Furthermore, the outer side of the sealing plug is connected to the outer side of the corresponding storage tube.

[0011] Furthermore, the handle is provided with an anti-slip cover.

[0012] Furthermore, it also includes a cover body adapted to the container body.

[0013] Furthermore, the cover is sealably adapted to the container body.

[0014] Furthermore, a receiving groove is provided on the outer side of the cover body, and the timer is detachably connected to the receiving groove.

[0015] Furthermore, shock-absorbing pads are provided on the inner side and bottom of the container body and the inner side of the cover body.

[0016] The beneficial effects of the utility model are:

[0017] 1. The utility model proposes a blood gas specimen transportation device, including a container body for storing freezing liquid, a plurality of storage tubes are inserted in the container body, each storage tube is at least partially located in the freezing liquid, and a detachable sealing plug is provided at the tube mouth of each storage tube; the container body is also provided with a handle, and also includes a timer for recording the transportation time. Most of the storage tubes are located in the freezing liquid that will be frozen into ice cubes, and the refrigeration effect is good; the storage tubes are convenient for the storage of blood gas specimens; the sealing plugs not only prevent the blood gas specimens from falling and being lost during the inspection, but also prevent the ice water from shaking into the storage tube from the tube mouth of the storage tube during transportation after the ice cubes melt, causing contamination to the blood gas specimens; the timer is set to remind the transportation personnel to control the transportation time to avoid overtime; the transportation device has a simple structure and low cost, so that the blood gas specimens will not be exposed to high temperatures for a long time, effectively reducing the occurrence of inaccurate detection.

[0018] 2. The utility model proposes a blood gas specimen transport device, in which a limit plate is provided in the container body, and the limit plate is provided with a plurality of placement slots for inserting storage tubes, and each placement slot is provided with a buffer pad around it. The setting of the buffer pad can effectively buffer the impact between the storage tube and the placement slot when the storage tube is inserted, thereby effectively reducing the occurrence of damage to the storage tube.

[0019] 3. The blood gas specimen transport device proposed by the utility model also includes a cover body adapted to the container body. The setting of the cover body further prevents the blood gas specimen from falling and being lost during the inspection, and also prevents the cold air from escaping from the top of the container body on a large scale to reduce the refrigeration effect. In addition, the setting of the cover body also prevents the cold air from escaping from the top of the container body and freezing the hands of the transporter, which can improve the comfort of the transporter's hands. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is one of the schematic diagrams of a blood gas specimen transport device of the utility model;

[0022] Figure 2 This is the second schematic diagram of a blood gas specimen transport device of the utility model;

[0023] Figure 3 This is an exploded view of a blood gas specimen transport device of the utility model;

[0024] In the figure, 10, container body; 101, storage tube; 1011, sealing plug; 102, handle; 1021, anti-slip cover; 103, timer; 104, limit plate; 1041, placement slot; 1042, buffer pad; 20, cover body; 201, receiving slot; 30, shock-absorbing pad. DETAILED DESCRIPTION

[0025] Combine the following Figure 1-3 The utility model is described in detail.

[0026] A blood gas specimen transport device comprises a container body 10 for storing a freezing liquid, wherein a plurality of storage tubes 101 are inserted in the container body 10, wherein at least a part of each storage tube 101 is located in the freezing liquid, and a detachable sealing plug 1011 is provided at the tube mouth of each storage tube 101; the container body 10 is also provided with a handle 102, and also comprises a timer 103 for recording the transport time. Most of the storage tubes 101 are located in the freezing liquid that will be frozen into ice cubes, and the refrigeration effect is good; the arrangement of the storage tubes 101 facilitates the storage of blood gas specimens; the arrangement of the sealing plug 1011 not only prevents the blood gas specimens from falling and being lost during the inspection, but also prevents the ice water from shaking into the storage tube 101 from the tube mouth of the storage tube 101 during the transportation process after the ice cubes melt, thereby contaminating the blood gas specimens; the timer 103 is arranged to remind the transport personnel to control the transport time and avoid overtime; the transport device has a simple structure and low cost, so that the blood gas specimens will not be exposed to high temperature for a long time, and the occurrence of inaccurate detection is effectively reduced.

[0027] Blood gas samples are collected using a special collection device. After collection, the needle is removed and a sealing cap is screwed on the needle to prevent air from entering. The end with the sealing cap screwed on is placed toward the mouth of the storage tube 101. The height of the storage tube 101 is flush with the height of the collection tube containing the blood gas sample, or is 1-15mm lower than the height of the collection tube containing the blood gas sample, or is 1-15mm higher than the height of the collection tube containing the blood gas sample, so that the collection tube containing the blood gas sample can be taken out easily. After the collection tube containing the blood gas sample is placed in the storage tube 101, it can be surrounded by the freezing liquid through the wall of the storage tube 101. The blood gas samples mentioned below all refer to the collection tube containing the blood gas sample. The diameter of the storage tube 101 is not less than the diameter of the collection tube containing the blood gas sample, and the diameter of the storage tube 101 is not less than the width of an adult's index finger. Specifically, the diameter of the storage tube 101 is 18-30mm.

[0028] In this embodiment, a limiting plate 104 is provided in the container body 10, and the limiting plate 104 is provided with a plurality of placement slots 1041 for inserting the storage tube 101; further, the limiting plate 104 is buckled to the inner side of the container body 10. Alternatively, the limiting plate 104 is fixed in the container body 10 and is integrated with the container body 10.

[0029] In this embodiment, each placement groove 1041 is surrounded by a cushion 1042. The cushion 1042 can effectively cushion the impact between the storage tube 101 and the placement groove 1041 when the storage tube 101 is placed, thereby effectively reducing the occurrence of damage to the storage tube 101. Specifically, the cushion 1042 is made of sponge or silicone.

[0030] In this embodiment, the outer side of the sealing plug 1011 is connected to the outer side of the corresponding storage tube 101. A connecting portion is provided between the outer side of the sealing plug 1011 and the outer side of the corresponding storage tube 101, so that the sealing plug 1011 is convenient to use and not easy to lose.

[0031] In this embodiment, the handle 102 is provided with an anti-slip cover 1021. The anti-slip cover 1021 is provided to prevent the transporter from slipping and damaging the transport device and the blood gas specimen during transportation.

[0032] In this embodiment, a cover body 20 adapted to the container body 10 is also included. The provision of the cover body 20 further prevents the blood gas specimen from falling and being lost during the inspection, and also prevents the cold air from escaping from the top of the container body 10 on a large scale to reduce the refrigeration effect. In addition, the provision of the cover body 20 also prevents the cold air from escaping from the top of the container body 10 and freezing the hands of the transport personnel, which can improve the comfort of the transport personnel's hands. The cover body 20 is detachably connected to the container body 10. A lifting portion is provided on the top of the cover body 20 to facilitate separation of the cover body 20 and the container body 10.

[0033] In this embodiment, the cover 20 is sealed and adapted to the container body 10. In order to prevent cold air from escaping from the junction of the container body 10 and the cover 20 and to extend the refrigeration and heat preservation effect of the transport device as much as possible, the cover 20 is sealed and adapted to the container body 10. Specifically, a sealing gasket is fixed at the junction of the container body 10 and the cover 20; or the container body 10 and the cover 20 are respectively provided with annular grooves and annular convex strips that cooperate with each other. Other sealing and adapting structures in the prior art can also be used, which will not be described here.

[0034] In this embodiment, a receiving groove 201 is provided on the outer side of the cover body 20, and the timer 103 is detachably connected to the receiving groove 201. The structure and detachable connection method of the timer 103 adopt the commonly used structure and method in the prior art, which will not be described here.

[0035] In this embodiment, a shock-absorbing pad 30 is provided on the inner side and bottom of the container body 10 and the inner side of the cover body 20. Specifically, a heat-insulating shock-absorbing pad 30 made of a cross-linked polyethylene heat-insulating shock-absorbing composite material is fixed on the inner side and bottom of the container body 10 and the inner side of the cover body 20. The heat-insulating shock-absorbing pad 30 can play a good role in heat preservation and shock absorption, so that the storage tube 101 and the blood gas specimen in the container body 10 are not easily damaged during transfer and storage.

[0036] A common shock-absorbing pad 30 may also be provided in the storage tube 101 so that the blood gas sample in the storage tube 101 is not easily damaged due to collision with the storage tube 101 without affecting the cold air outside the storage tube 101 being transferred to the blood gas sample in the storage tube 101.

[0037] The working principle of the blood gas specimen transport device proposed by the utility model is as follows:

[0038] The freezing liquid can be ordinary liquid water. First, pour a certain volume of water into the container body 10, and then insert the storage tube 101 into the container body 10, so that most of the storage tube 101 is located in the water but the tube mouth is not flush with the water level. Then put the container body 10 into the freezing layer of the medical refrigerator for freezing. When the blood gas specimen is to be sent for inspection, take out the container body 10 from the freezer. At this time, the water is frozen into ice cubes and several storage tubes 101 are also frozen and immobile. Then put the blood gas specimen into the storage tube 101, cover the cover body 20, and carry the entire container body 10 away with the handle 102 to start inspection. The container body 10 is usually placed in the freezing layer of the medical refrigerator. When needed, take it out at any time and put the collected blood gas specimen into the storage tube 101 for inspection. After the inspection is completed, put the container body 10 back into the freezing layer of the medical refrigerator.

[0039] Alternatively, there is no need to put the container body 10 filled with water into the freezer layer of a medical refrigerator for freezing. When it is used, ice water that meets the temperature requirements can be directly added into the container body 10 so that most of the storage tube 101 is located in the ice water and the water level of the ice water is not lower than the height of the collection tube containing the blood gas sample in the storage tube 101.

[0040] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable those skilled in the art to understand the content of the utility model and implement it, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A blood gas specimen transport device, characterized in that: It comprises a container body for storing a refrigerant, wherein a plurality of storage tubes are inserted into the container body, each of the storage tubes is at least partially located in the refrigerant, and a detachable sealing plug is provided at the tube mouth of each storage tube; the container body is also provided with a handle and a timer for recording the transportation time.

2. A blood gas specimen transport device as claimed in claim 1, characterized in that: A limiting plate is arranged in the container body, and the limiting plate is provided with a plurality of placement grooves for inserting the storage tubes.

3. A blood gas specimen transport device as claimed in claim 2, characterized in that: The limiting plate is buckled on the inner side of the container body.

4. A blood gas specimen transport device as claimed in claim 2, characterized in that: Buffer pads are arranged around each placement groove.

5. A blood gas specimen transport device as claimed in claim 1, characterized in that: The outer side of the sealing plug is connected to the outer side of the corresponding storage tube.

6. A blood gas specimen transport device as claimed in claim 1, characterized in that: The handle is provided with an anti-slip cover.

7. A blood gas specimen transport device as claimed in claim 1, characterized in that: Also included is a cover body adapted to the container body.

8. A blood gas specimen transport device as claimed in claim 7, characterized in that: The cover is sealingly adapted to the container body.

9. A blood gas specimen transport device as claimed in claim 7, characterized in that: A receiving groove is arranged on the outer side of the cover body, and the timer is detachably connected to the receiving groove.

10. A blood gas specimen transport device as claimed in claim 7, characterized in that: The inner side and bottom of the container body and the inner side of the cover body are provided with shock absorbing pads.

Images