Bedside handheld blood gas analysis tester
By designing a movable handheld blood gas analysis tester on the bed, the problem of blood transfer detection in the existing technology is solved, and the rapid and convenient detection and equipment fixation in the ward are achieved, saving time.
Patent Information
- Application Number
- CN202422239789.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-09-12
AI Technical Summary
Existing blood gas analyzers are usually fixed in the testing room, resulting in the transfer of blood after clinical puncture to the testing room for testing, which affects the results and is time-consuming and labor-intensive.
A movable bedside handheld blood gas analysis tester is designed, including a fixture, countertop panel, column and roller, which can be directly tested in the ward and fixed to the bed by hooks to prevent shaking or movement.
It realizes direct blood gas analysis and testing in the ward, saves time, provides a convenient on-site testing environment, and prevents detection equipment from shaking or falling items.
Smart Images
Figure CN223143731U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical devices, and particularly to a bedside handheld blood gas analysis tester. Background Art
[0002] Blood gas analysis is to evaluate whether the respiratory and metabolic functions of a patient are normal by measuring key indicators such as oxygen, carbon dioxide, pH value, bicarbonate, etc. in the blood. This test is used for the diagnosis and treatment of various diseases, such as respiratory failure, metabolic acidosis, hyperkalemia, etc., and is an important clinical detection method. In addition, blood gas analysis can also be used to monitor the condition changes of patients in the intensive care unit, and to evaluate the impact of medical operations such as surgery and anesthesia on the physiological state of patients.
[0003] Blood gas analysis usually collects arterial blood or arterialized capillary blood for determination. However, currently used blood gas analyzers are usually fixed in the detection room, and the blood collected by clinicians during clinical puncture needs to be taken to the detection room by the clinicians for testing. On the one hand, it may affect the results, and on the other hand, it is time-consuming and laborious. Therefore, this application provides a bedside handheld blood gas analysis tester to meet the needs. Summary of the Utility Model
[0004] The technical problem to be solved by the utility model is to provide a bedside handheld blood gas analysis tester to solve the problem that the existing blood gas analyzers are usually fixed in the detection room and are not convenient for clinical detection in the intensive care unit.
[0005] To solve the above technical problem, the utility model provides the following technical solutions:
[0006] The bedside handheld blood gas analysis tester includes a movable fixing frame. The fixing frame includes a table top plate, on which a blood gas analysis tester body is installed. A working groove arranged side by side with the blood gas analysis tester body is also opened on the upper surface of the table top plate; the fixing frame further includes columns vertically fixed at the four corners of the bottom of the table top plate, and fixing parts for hooking with the guardrail of the hospital bed are arranged on at least two of the columns.
[0007] Optionally, a push handle is arranged at one end of the table top plate, and rollers are installed at the bottom ends of the four columns.
[0008] Optionally, a storage plate is sleeved on the four columns together, and the storage plate has multiple layers.
[0009] Optionally, a snap ring is arranged on the upper surface of the table top plate. The snap ring is of a U-shaped structure, and a convex plate adapted to be snap-fitted with the snap ring is arranged at the bottom of the side wall of the blood gas analysis tester body.
[0010] Optionally, the fixing member includes a sleeve movably sleeved on the column, a connecting rod fixedly connected to the sleeve, a connecting plate fixed to the end of the connecting rod away from the sleeve, and a hook provided on the connecting plate.
[0011] Optionally, the sleeve is divided into two halves, the two sleeves are buckled with the column, and the two sleeves are bolted together.
[0012] Optionally, the hook is movably penetrated through the end of the connecting plate away from the connecting rod, and a positioning member for telescopic positioning of the hook is provided on the connecting plate.
[0013] Optionally, the inside of the connecting plate is hollow, the positioning member includes a slider slidably fitted inside the connecting plate and a stud vertically fixed to the slider, a chute is provided on the connecting plate, the stud penetrates through the chute and extends out of the connecting plate, and a sleeve block is threadedly sleeved on the stud, and one end of the hook extends into the connecting plate and is fixedly connected to the slider.
[0014] Optionally, an arc groove and an insertion hole are provided on the end face of the connecting plate away from the connecting rod, and the insertion hole communicates with the inner cavity of the connecting plate.
[0015] Optionally, a spring is provided inside the connecting plate, and the spring is located on the side of the slider facing the hook.
[0016] Compared with the prior art, the present utility model has at least the following beneficial effects:
[0017] In the above solution, by assembling the blood gas analysis tester body on the table board and using the rollers at the bottom of the column, the blood gas analysis tester body can be moved to the ward by pushing the fixed frame through the push handle. Thus, the punctured blood can be directly detected in the ward without transferring the punctured blood to the testing room for testing, saving time. Moreover, the storage board between multiple columns and the working grooves provided on the table board can be used for placing puncture instruments and testing utensils, providing convenience for on-site testing in the ward.
[0018] Through the arrangement of the fixing member, by hanging and positioning at least two hooks on the legs or guardrails of the hospital bed, the fixation of the table board on one side of the hospital bed can be realized. After puncture, it is possible to more quickly and conveniently use the blood gas analysis tester body for testing, and it can effectively prevent medical staff from accidentally touching the table board during activities, causing the table board to shake or move, thereby affecting the testing or causing items to fall. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The drawings incorporated herein and constituting a part of the specification illustrate embodiments of the present utility model and, together with the specification, are further used to explain the principles of the present utility model and enable those skilled in the relevant art to implement and use the present utility model.
[0020] Figure 1 Schematic three-dimensional structure diagram of a bedside handheld blood gas analysis tester;
[0021] Figure 2 Schematic three-dimensional structure diagram of a table top panel;
[0022] Figure 3 Schematic three-dimensional structure diagram of a fixing member;
[0023] Figure 4 Schematic structure diagram of a connecting plate;
[0024] Figure 5 Schematic disassembled structure diagram of the connecting plate and the hook;
[0025] [Reference numerals]
[0026] 1. Table top panel; 2. Column; 3. Roller; 4. Blood gas analysis tester body; 5. Working groove; 6. Push handle; 7. Storage plate; 8. Fixing member; 9. Snap ring; 10. Convex plate; 11. Sleeve; 12. Connecting rod; 13. Connecting plate; 14. Hook; 15. Insertion hole; 16. Positioning member; 17. Slide groove; 18. Arc groove; 19. Spring; 20. Slide block; 21. Stud; 22. Sleeve block.
[0027] As shown in the figure, in order to clearly show the structure of the embodiments of the present invention, specific structures and devices are marked in the figure. However, this is only for schematic purposes and is not intended to limit the present invention to this specific structure, device and environment. Those of ordinary skill in the art can adjust or modify these devices and environments according to specific needs. Detailed implementation manners
[0028] The following describes in detail the bedside handheld blood gas analysis tester provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it should be noted here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments. For some well-known technologies, those skilled in the art can also adopt other alternative methods for implementation; moreover, the accompanying drawings are only for more specifically describing the embodiments and are not intended to specifically limit the present invention.
[0029] It should be noted that when referring to "one embodiment", "embodiment", "exemplary embodiment", "some embodiments" and other indications in the specification, the described embodiments may include specific features, structures or characteristics, but not necessarily every embodiment includes such specific features, structures or characteristics. In addition, when combining embodiments to describe specific features, structures or characteristics, implementing such features, structures or characteristics in combination with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the relevant art.
[0030] Generally, terms can be understood at least in part from their use in context. For example, depending at least in part on the context, the term "one or more" as used herein can be used to describe any feature, structure, or property in a singular sense, or can be used to describe a combination of features, structures, or properties in a plural sense. Additionally, the term "based on" can be understood to not necessarily be intended to convey a set of exclusive factors, but rather, depending at least in part on the context, can alternatively allow for the existence of other factors that are not necessarily explicitly described.
[0031] It is to be understood that the meanings of "on", "above", and "over" in the present utility model should be construed in the broadest manner such that "on" not only means "directly on" something, but also includes the meaning of being "on" something with intervening features or layers therebetween, and "above" or "over" not only means "above" or "over" something, but can also include the meaning of being "above" or "over" something with no intervening features or layers therebetween.
[0032] In addition, spatial relative terms such as "under", "below", "lower", "above", "upper", etc. may be used herein for convenience of description to describe the relationship of one element or feature to another or other elements or features, as shown in the drawings. The spatial relative terms are intended to cover different orientations in the use or operation of the device in addition to the orientation depicted in the drawings. The device may be oriented in other ways, and the spatial relative descriptors used herein may be interpreted accordingly.
[0033] As Figures 1 to 5 shown, an embodiment of the present utility model provides a bedside handheld blood gas analysis tester, including a movable fixing frame, the fixing frame includes a table top plate 1 and four columns 2, a blood gas analysis tester body 4 is installed on the table top plate 1, and a working groove 5 arranged side by side with the blood gas analysis tester body 4 is further opened on the upper surface of the table top plate 1; a push handle 6 is arranged at one end of the table top plate 1, and rollers 3 are installed at the bottom ends of the four columns 2; a storage plate 7 is sleeved on the four columns 2 together, and the storage plate 7 is provided with multiple layers. By assembling the blood gas analysis tester body 4 on the table top plate 1 and using the rollers 3 at the bottom ends of the columns 2, the fixing frame can be pushed by the push handle 6 to move the blood gas analysis tester body 4 to the ward. Thus, the punctured blood can be directly detected in the ward without transferring the punctured blood to the testing room for detection, saving time, and the storage plate 7 between the multiple columns 2 and the working groove 5 opened on the table top plate 1 can be used for placing puncture instruments and testing utensils, providing convenience for on-site detection in the ward.
[0034] As Figure 2As shown in the figure, a retaining ring 9 is provided on the upper surface of the table top panel 1. The retaining ring 9 is arranged in a U-shaped structure. A convex plate 10 adapted to be engaged with the retaining ring 9 is provided at the bottom of the side wall of the blood gas analyzer body 4. Through the engagement of the retaining ring 9 and the convex plate 10, the assembly and disassembly of the blood gas analyzer body 4 can be facilitated.
[0035] As Figure 1 , Figure 3 and Figure 4 shown, the upright columns 2 are vertically fixed at the four corners of the bottom of the table top panel 1. At least two upright columns 2 are provided with fixing members 8 for hooking with the guardrail of the hospital bed. The fixing member 8 includes a sleeve 11 movably sleeved on the upright column 2, a connecting rod 12 fixedly connected to the sleeve 11, a connecting plate 13 fixed at one end of the connecting rod 12 away from the sleeve 11, and a hook 14 provided on the connecting plate 13. After pushing the fixing frame into the ward, by hooking the hook 14 on the leg or guardrail of the patient's hospital bed, the fixation of the table top panel 1 on one side of the hospital bed can be realized. After puncture, the blood gas analyzer body 4 can be used for detection more quickly and conveniently, and it can effectively prevent medical staff from accidentally touching the table top panel 1 during activities, resulting in the shaking or movement of the table top panel 1, thereby affecting the detection or causing items to fall.
[0036] As Figure 3 , Figure 4 and Figure 5 shown, the sleeve 11 is divided into two halves. The two halves of the sleeve 11 are engaged with the upright column 2, and the two halves of the sleeve 11 are bolted together, which is convenient for the assembly of the fixing member 8. The hook 14 is movably inserted through one end of the connecting plate 13 away from the connecting rod 12. A positioning member 16 for telescopic positioning of the hook 14 is provided on the connecting plate 13. Specifically, the inside of the connecting plate 13 is hollow. The positioning member 16 includes a slider 20 slidably fitted inside the connecting plate 13 and a stud 21 vertically fixed on the slider 20. A chute 17 is provided on the connecting plate 13. The stud 21 passes through the chute 17 and extends outside the connecting plate 13 and is threadedly sleeved with a sleeve block 22. One end of the hook 14 extends into the connecting plate 13 and is fixedly connected to the slider 20. An arc-shaped groove 18 and a jack 15 are provided on the end face of the connecting plate 13 away from the connecting rod 12. The jack 15 is communicated with the internal cavity of the connecting plate 13 for the other end of the hook 14 to be embedded. A spring 19 is provided inside the connecting plate 13. The spring 19 is located on the side of the slider 20 facing the hook 14. During use, hold the connecting plate 13 and push the sleeve block 22 to push the hook 14 out of the connecting plate 13. At this time, the hook 14 can be directly hooked on the leg or guardrail of the patient's hospital bed. Release the sleeve block 22, and the elastic force of the spring 19 pushes the slider 20 to drive the hook 14 to tighten. The end of the hook 14 away from the slider 20 is inserted into the jack 15. At this time, the hook 14 is tightly hooked on the leg or guardrail of the patient's hospital bed. Then, turn the sleeve block 22 to press tightly against the surface of the connecting plate 13, and the effective hooking of the hook 14 can be ensured to prevent it from falling off.
[0037] The working principle of the technical solution provided by the present utility model is as follows:
[0038] During use, the blood gas analysis tester body 4 is assembled on the table top plate 1 by the plug-in fit of the convex plate 10 and the snap ring 9. By using the rollers 3 at the bottom end of the upright post 2, the fixed frame can be pushed through the push handle 6 to move the blood gas analysis tester body 4 to the ward. Thus, the punctured blood can be directly detected in the ward without transferring the punctured blood to the testing room for detection, saving time. Moreover, the storage plate 7 between multiple upright posts 2 and the working groove 5 opened on the table top plate 1 can be used for placing puncture instruments and testing utensils, providing convenience for on-site testing in the ward. Further, by holding the connecting plate 13 and pushing the sleeve block 22, the sliding block 20 drives the hook 14 to extend out of the connecting plate 13. The hook 14 is hooked on the leg or guardrail of the patient's hospital bed. After releasing the sleeve block 22, the elastic force of the spring 19 pushes the hook 14 to tighten towards the connecting plate 13. Then, the sleeve block 22 is rotated to be tightly pressed against the surface of the connecting plate 13 to relatively position the sliding block 20 and the hook 14 with respect to the connecting plate 13, preventing the hook 14 from falling off the hospital bed. By using this method, at least two hooks 14 are hooked and positioned with the leg or guardrail of the hospital bed, and the fixation of the table top plate 1 on one side of the hospital bed can be achieved. After puncture, the blood gas analysis tester body 4 can be used for detection more quickly and conveniently, and it can effectively prevent medical staff from accidentally touching the table top plate 1 during activities, resulting in the shaking or movement of the table top plate 1, thereby affecting the detection or causing items to fall, which is more practical.
[0039] The present utility model covers any substitutions, modifications, equivalent methods and solutions made within the essence and scope of the present utility model. In order to enable the public to have a thorough understanding of the present utility model, specific details are described in detail in the preferred embodiments of the present utility model. However, those skilled in the art can fully understand the present utility model without these detailed descriptions. In addition, in order to avoid unnecessary confusion to the essence of the present utility model, well-known methods, processes, procedures, components and circuits are not described in detail.
[0040] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model.
Claims
1. A bedside handheld blood gas analysis tester, including a movable fixing frame, characterized in that: The fixing frame includes a table top plate, on which a blood gas analysis tester body is installed, and a working groove arranged side by side with the blood gas analysis tester body is also opened on the upper surface of the table top plate; The fixing frame further includes columns vertically fixed at the four corners of the bottom of the table top plate, and fixing parts for hooking with the guardrail of the hospital bed are arranged on at least two of the columns.
2. The bedside handheld blood gas analysis tester according to claim 1, wherein A push handle is arranged at one end of the table top plate, and rollers are installed at the bottom ends of the four columns.
3. The bedside handheld blood gas analyzer according to claim 1, characterized in that, A storage plate is sleeved on the four columns together, and the storage plate is provided with multiple layers.
4. The bedside handheld blood gas analysis tester according to claim 1, characterized in that A clamping ring is arranged on the upper surface of the table top plate, the clamping ring is set in a U-shaped structure, and a convex plate adapted to be clamped with the clamping ring is arranged at the bottom of the side wall of the blood gas analysis tester body.
5. The bedside handheld blood gas analysis tester according to claim 1, characterized in that, The fixing part includes a sleeve movably sleeved on the column, a connecting rod fixedly connected to the sleeve, a connecting plate fixed at the end of the connecting rod away from the sleeve, and a hook arranged on the connecting plate.
6. The bedside handheld blood gas analysis tester according to claim 5, wherein, The sleeve is divided into two halves, the two sleeves are buckled with the column, and the two sleeves are bolted together.
7. The bedside handheld blood gas analyzer according to claim 5, characterized in that, The hook is movably penetrated through the end of the connecting plate away from the connecting rod, and a positioning part for telescopic positioning of the hook is arranged on the connecting plate.
8. The bedside handheld blood gas analyzer according to claim 7, characterized in that, The inside of the connecting plate is hollow, the positioning part includes a slider slidably embedded in the connecting plate and a stud vertically fixed on the slider, a chute is opened on the connecting plate, the stud penetrates through the chute and extends out of the connecting plate and is threadedly sleeved with a sleeve block, and one end of the hook extends into the connecting plate and is fixedly connected to the slider.
9. The bedside handheld blood gas analysis tester according to claim 8, wherein An arc-shaped groove and an insertion hole are opened on the end surface of the connecting plate away from the connecting rod, and the insertion hole is communicated with the inner cavity of the connecting plate.
10. The bedside handheld blood gas analyzer according to claim 8, wherein A spring is arranged inside the connecting plate, and the spring is located on the side of the slider facing the hook.