A portable intraperitoneal hemorrhage qualitative detector

Abstract

The application relates to the technical field of medical devices, in particular to a portable intraperitoneal hemorrhage qualitative detector, which comprises a detection control instrument, a detector is arranged on the front side of the detection control instrument, the detector comprises a detection assembly, a taking assembly is arranged on the top of the detection assembly; the detection assembly comprises a control assembly, a coupling agent smearing assembly is fixedly connected to the rear side of the control assembly. The detection control instrument and the detector are arranged, rapid and accurate qualitative detection of intraperitoneal hemorrhage is realized, the whole detection process has high automation degree, operation is simple, the detector has reasonable structure design, all components work cooperatively, after the electric push rod is started, a series of actions such as coupling agent smearing, detection head close to the detection position, qualitative detection, automatic resetting of all components after the detection is completed and the like can be sequentially completed, the detection efficiency is greatly improved, and the detection head is shielded after resetting, so that pollution or damage of the detection head due to exposure is effectively avoided.

Description

Technical Field

[0001] This invention relates to the field of medical device technology, and more specifically, to a portable qualitative detection device for intraperitoneal hemorrhage. Background Technology

[0002] Qualitative detection of intraperitoneal hemorrhage refers to the clinical process of scientifically and accurately determining and conducting detailed examinations of the presence and nature of bleeding within the abdominal cavity using professional medical methods. Qualitative detection of intraperitoneal hemorrhage is of paramount importance in both emergency medical care and routine clinical practice. It not only helps medical personnel quickly and comprehensively grasp the patient's actual condition but also provides crucial and reliable evidence for subsequent accurate diagnosis and targeted treatment. The portable intraperitoneal hemorrhage qualitative detection instrument involved in this invention is an innovative medical device developed to efficiently and conveniently achieve this important detection objective. It aims to improve the immediacy and accuracy of detection, thereby better serving clinical medical needs.

[0003] According to patent document CN114224310A, a multifunctional intra-abdominal pressure monitoring device is disclosed, comprising an information display device, a detection tubing, a pressure transmission device, a pressure sensor, and a control chip. The detection tubing can be connected to a peritoneal dialysis tubing. The pressure transmission device is physically connected to the detection tubing and the pressure sensor. The pressure transmission device transmits the pressure within the detection tubing to the pressure sensor. The pressure sensor is electrically connected to the control chip for communication. The control chip is electrically connected to the information display device for communication and controls the information display device to display the pressure detection results. This invention can detect the patient's heart rate and blood oxygen saturation simultaneously with intra-abdominal pressure, helping nephrologists to accurately prescribe or adjust treatment prescriptions. This invention has a simple structure, is easy to manufacture, has low usage and maintenance costs, operates stably, has reliable performance, is easy to operate, and is conducive to widespread promotion and use.

[0004] However, traditional intraperitoneal hemorrhage qualitative detection instruments typically expose their detection heads directly to the external environment when not performing abdominal examinations. This exposed design allows the delicate detection head to become contaminated by dust, microorganisms, or other pollutants, and may even suffer physical damage from accidental collisions or friction. Contamination or damage to the detection head significantly reduces the accuracy and reliability of the data and can lead to clinical misdiagnosis, ultimately impacting patient safety. Furthermore, this type of instrument requires manual application of coupling gel to the detection head before each use. While this process seems simple, in actual emergency situations, delays, uneven application of the coupling gel, or operational errors can waste valuable rescue time. In emergency medical situations, every second is crucial to the patient's life; this reliance on manual preparation clearly reduces overall treatment efficiency and fails to fully meet the demands of modern emergency medicine for rapid response and efficient operation. Summary of the Invention

[0005] To overcome the aforementioned deficiencies of the prior art, the present invention provides a portable qualitative detection instrument for intraperitoneal hemorrhage. The technical problem to be solved by the present invention is that the exposed design may cause the precision detection head to be contaminated by dust, microorganisms or other pollutants in the environment, and may even cause physical damage due to accidental collisions or friction. Once the detection head is contaminated or damaged, it will not only significantly reduce the accuracy and reliability of the detection data, but may also lead to clinical misjudgment due to errors, thereby affecting the patient's diagnosis and treatment safety.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is as follows: A portable qualitative detection device for intraperitoneal hemorrhage includes a detection controller, wherein a detector is disposed on the front side of the detection controller; The detector includes a detection component, and a pick-up component is provided on the top of the detection component; The detection component includes a control component, and a coupling agent application component is fixedly connected to the rear side of the control component.

[0007] As a further aspect of the present invention: the control component includes a retraction / expansion control element, and a push-pull rod is provided in the middle of the retraction / expansion control element.

[0008] As a further aspect of the present invention: the retraction control component includes a connecting plate, the top of the connecting plate is fixedly connected to a plurality of columnar uprights in an annular array, the top ends of the plurality of columnar uprights are fixedly connected to a top plate, the top of the top plate is fixedly connected to a plurality of push-pull uprights in an annular array, the bottom ends of the plurality of push-pull uprights all slide to the bottom outer side of the top plate and are jointly fixedly connected to a push-pull plate, and the outer circumference of the push-pull plate is fixedly connected to a plurality of hinge blocks in an annular array.

[0009] As a further aspect of the present invention: a plurality of concave blocks are fixedly connected to the outer circumference of the connecting disk in an annular array; a plurality of rotating blocks are hinged to the bottom of the connecting disk in an annular array; the outer ends of the plurality of hinge blocks are all hinged to bidirectional hinge blocks; a sleeve block is fixedly connected to the middle of the bottom of the connecting disk; an arc-shaped tie rod is hinged to the side of the plurality of bidirectional hinge blocks away from the hinge blocks; the middle part of the outer wall of the plurality of arc-shaped tie rods is respectively hinged to the inner side of the plurality of concave blocks; convex side plates are hinged to the left and right sides of the bottom of the outer wall of the plurality of arc-shaped tie rods; fan-shaped plate connecting blocks are fixedly connected to the bottom of the inner side of the plurality of convex side plates; fan-shaped plates are fixedly connected to the bottom of the plurality of fan-shaped plate connecting blocks; the inner side of the plurality of fan-shaped plates is an arc-shaped cut surface; and the top of the inner side of the plurality of convex side plates is respectively hinged to the bottom of the outer wall of the plurality of rotating blocks.

[0010] As a further aspect of the present invention: the push-pull rod includes a pressing rod, the outer wall of the pressing rod is slidably connected between the inner wall of the connecting plate and the middle of the top plate, the middle part of the outer wall of the pressing rod is fixedly connected to the middle part of the inner wall of the push-pull plate, the top end of the pressing rod is fixedly connected to a pressing plate, and the top ends of a plurality of push-pull uprights are fixedly connected to the bottom of the pressing plate in a circular array.

[0011] As a further embodiment of the present invention: a detection head is fixedly connected to the bottom end of the pressing rod, and the detection head is located inside the sleeve block.

[0012] As a further aspect of the present invention: the coupling agent application assembly includes a coupling agent storage tank, a connecting block is fixedly connected to the top of the coupling agent storage tank, the front side of the connecting block is fixedly connected to the rear side of the outer wall of the top plate, and a pipe is fixedly connected to the bottom of the coupling agent storage tank.

[0013] As a further aspect of the present invention: a coupling agent application head is fixedly connected to one end of the pipeline away from the coupling agent storage tank, and the inner annular array of multiple fan-shaped plates abuts against the outer wall of the coupling agent application head. An L-shaped rotating block is fixedly connected to the rear side of the outer wall of the coupling agent application head, and the top rear side of the L-shaped rotating block is fixedly connected to the bottom of the outer wall of the rear arc-shaped pull rod.

[0014] As a further aspect of the present invention: the picking assembly includes two inverted L-shaped side plates for picking components. The top of the inner sides of the two inverted L-shaped side plates for picking components are fixedly connected to an electric push rod connecting block. The bottom of the inner sides of the two inverted L-shaped side plates for picking components are fixedly connected to guide side blocks. The bottom of the inner sides of the two inverted L-shaped side plates for picking components are respectively fixedly connected to the left and right sides of the outer wall of the top plate. The inner sides of the two guide side blocks are respectively slidably connected to the left and right sides of the outer wall of the pressing plate. An electric push rod is fixedly connected to the bottom of the electric push rod connecting block.

[0015] As a further embodiment of the present invention: a handle connecting plate is fixedly connected to the front side of each of the two L-shaped side plates of the picking member, and a handle is fixedly connected to the inner side of the two handle connecting plates.

[0016] The beneficial effects of this invention are as follows: This invention, by incorporating a detection controller and detector, enables rapid and accurate qualitative detection of intra-abdominal hemorrhage. The entire detection process is highly automated, easy to operate, and features a rationally designed detector structure with all components working in tandem. After activating the electric push rod, the detector sequentially completes a series of actions, including applying coupling agent, bringing the detection head closer to the detection site, performing qualitative detection, and automatically resetting all components after detection. This significantly improves detection efficiency, reduces human error and cumbersome steps, and effectively protects the detection head from potential contamination or damage after resetting, thus extending the detector's lifespan and reducing operating costs. Furthermore, the automatic application of coupling agent to the detection site when the detection head is pushed out of the device eliminates the need for manual operation by medical personnel, further simplifying the detection process and enhancing convenience. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the three-dimensional structure of the detector of the present invention; Figure 3 This is a schematic diagram of the detector's three-dimensional separation structure according to the present invention; Figure 4 This is a three-dimensional structural diagram of the detection component of the present invention; Figure 5 This is a schematic diagram of the three-dimensional separation structure of the detection component of the present invention; Figure 6 This is a schematic diagram of the three-dimensional separation structure of the control component of the present invention; Figure 7 This is a schematic diagram of the three-dimensional separation structure of the expansion and contraction control component of the present invention; Figure 8 This is a schematic diagram of the three-dimensional structure of the push-pull rod of the present invention; Figure 9 This is a three-dimensional structural diagram of the coupling agent application component of the present invention; Figure 10 This is a three-dimensional structural diagram of the picking component of the present invention.

[0018] In the diagram: 1. Detection controller; 2. Detector; 21. Detection assembly; 211. Control assembly; 2111. Expansion / retraction control component; 21111. Connecting plate; 21112. Columnar upright; 21113. Top plate; 21114. Push-pull upright; 21115. Push-pull plate; 21116. Hinge block; 21117. Concave block; 21118. Rotating block; 21119. Two-way hinge block; 21120. Sleeve block; 21121. Arc-shaped tie rod; 21122. Convex side plate; 21123. Fan-shaped plate connecting block ; 21124, Fan-shaped plate; 2113, Push-pull rod; 21131, Pressing rod; 21132, Detection head; 21133, Pressing plate; 212, Coupling agent application assembly; 2121, Coupling agent storage tank; 2122, Connecting block; 2123, Pipe; 2124, Coupling agent application head; 2125, L-shaped rotating block; 22, Pick-up assembly; 221, Pick-up component inverted L-shaped side plate; 222, Electric push rod connecting block; 223, Electric push rod; 225, Guide side block; 226, Grip connecting plate; 227, Grip. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] like Figure 1 As shown, the present invention provides a portable qualitative detection instrument for intraperitoneal hemorrhage, including a detection controller 1, and a detector 2 is provided on the front side of the detection controller 1.

[0021] like Figures 2-5 As shown, the detector 2 includes a detection component 21, a pick-up component 22 is provided on the top of the detection component 21, the detection component 21 includes a control component 211, and a coupling agent application component 212 is fixedly connected to the rear side of the control component 211.

[0022] like Figures 6-7As shown, the control component 211 includes a retraction control element 2111, and a push-pull rod 2113 is provided in the middle of the retraction control element 2111. The retraction control element 2111 includes a connecting plate 21111, and a plurality of columnar uprights 21112 are fixedly connected to the top of the connecting plate 21111 in a circular array. A top plate 21113 is fixedly connected between the top ends of the plurality of columnar uprights 21112. A plurality of push-pull uprights 21114 are fixedly connected to the top of the top plate 21113 in a circular array. The bottom ends of the plurality of push-pull uprights 21114 all slide to the bottom outer side of the top plate 21113 and are jointly fixedly connected to a push-pull plate 21115. A plurality of hinge blocks 21116 are fixedly connected to the outer circumference of the push-pull plate 21115 in a circular array.

[0023] The outer circumference of the connecting disk 21111 is fixedly connected with a ring array of concave blocks 21117. The bottom of the connecting disk 21111 is hinged with a ring array of rotating blocks 21118. The outer ends of the multiple hinge blocks 21116 are hinged with bidirectional hinge blocks 21119. A sleeve block 21120 is fixedly connected to the center of the bottom of the connecting disk 21111. The sides of the multiple bidirectional hinge blocks 21119 away from the hinge blocks 21116 are hinged with arc-shaped tie rods 21121. The middle sections of the outer walls of the multiple arc-shaped tie rods 21121 are respectively... The inner sides of multiple concave blocks 21117 are hinged together. The left and right sides of the bottom of the outer wall of multiple arc-shaped tie rods 21121 are hinged together with convex side plates 21122. The bottom of the inner side of multiple sets of convex side plates 21122 is fixedly connected with fan-shaped plate connecting blocks 21123. The bottom of multiple fan-shaped plate connecting blocks 21123 is fixedly connected with fan-shaped plates 21124. The inner side of multiple fan-shaped plates 21124 is an arc-shaped cut surface. The top of the inner side of multiple sets of convex side plates 21122 is hinged together with the bottom of the outer wall of multiple rotating blocks 21118.

[0024] like Figure 8 As shown, the push-pull rod 2113 includes a pressing rod 21131. The outer wall of the pressing rod 21131 is slidably connected between the connecting plate 21111 and the inner wall of the middle part of the top plate 21113. The middle part of the outer wall of the pressing rod 21131 is fixedly connected to the middle part of the inner wall of the push-pull plate 21115. The top end of the pressing rod 21131 is fixedly connected to a pressing plate 21133. The top ends of multiple push-pull uprights 21114 are fixedly connected to the bottom of the pressing plate 21133 in a ring array. The bottom end of the pressing rod 21131 is fixedly connected to a detection head 21132, which is located inside the sleeve block 21120.

[0025] like Figure 9As shown, the coupling agent application assembly 212 includes a coupling agent storage tank 2121. A connecting block 2122 is fixedly connected to the top of the coupling agent storage tank 2121. The front side of the connecting block 2122 is fixedly connected to the rear side of the outer wall of the top plate 21113. A pipe 2123 is fixedly connected to the bottom of the coupling agent storage tank 2121. A coupling agent application head 2124 is fixedly connected to the end of the pipe 2123 away from the coupling agent storage tank 2121. The inner annular array of multiple fan-shaped plates 21124 abuts against the outer wall of the coupling agent application head 2124. An L-shaped rotating block 2125 is fixedly connected to the rear side of the outer wall of the coupling agent application head 2124. The top rear side of the L-shaped rotating block 2125 is fixedly connected to the bottom of the outer wall of the rear arc-shaped pull rod 21121.

[0026] like Figure 10 As shown, the picking component 22 includes two inverted L-shaped side plates 221 for picking parts. The top of the inner side of the two inverted L-shaped side plates 221 is fixedly connected to an electric push rod connecting block 222. The bottom of the inner side of the two inverted L-shaped side plates 221 is fixedly connected to a guide side block 225. The bottom of the inner side of the two inverted L-shaped side plates 221 is fixedly connected to the left and right sides of the outer wall of the top plate 21113, respectively. The inner sides of the two guide side blocks 225 are slidably connected to the left and right sides of the outer wall of the pressing plate 21133, respectively. An electric push rod 223 is fixedly connected to the bottom of the electric push rod connecting block 222. A handle connecting plate 226 is fixedly connected to the front side of the two inverted L-shaped side plates 221, and a handle 227 is fixedly connected to the inner side of the two handle connecting plates 226.

[0027] The working principle of this invention is as follows: When a patient needs to undergo testing, the operator should first carefully pick up the entire structure of the detector 2 and smoothly move it to the target area on the patient. Then, the electric push rod 223 is activated. After being powered on, the electric push rod 223 begins to operate, its output end slowly extending downwards, applying a pushing force to make the pressing plate 21133 slide smoothly downwards along the precise trajectory set by the guide block 225. Since the pressing plate 21133 and the push-pull rod 21114 are fixedly connected, the push-pull rod 21114 moves downwards synchronously, advancing... The downward movement of the push-pull plate 21115 causes the hinge block 21116 to shift. Through the efficient transmission of the bidirectional hinge block 21119, the middle part of the arc-shaped pull rod 21121 rotates inside the concave block 21117 and pulls the convex side plate 21122 to rotate outward. The rotation of the convex side plate 21122 synchronously drives the sector plate connecting block 21123 and the sector plate 21124 to rotate. The multiple sector plates 21124 then gradually unfold, releasing the mechanical restriction on the coupling agent application head 2124. At the same time, the pressing rod 21131 pushes the detection head 21132 downward, causing it to gradually push out of the inner wall of the sleeve block 21120. Finally, the bottom of the detection head 21132 is tightly attached to the top of the coupling agent application head 2124, completing the uniform application of the coupling agent. After the coupling agent is applied, with the continuous pushing of the electric push rod 223, the detection head 21132 continues to move downward smoothly, gradually approaching the body part of the patient to be tested. During this process, the fan-shaped plate 21124 has been fully unfolded, providing sufficient operating space for the subsequent testing work of the detection head 21132. In addition, the arc-shaped pull rod 21121 located on the rear side drives the L-shaped rotating block 2125 to rotate simultaneously during the rotation, thereby pulling the coupling agent application head 2124 away from the detection head 21132, further avoiding interference. Once the detection head 21132 is fully in contact with the patient's test site, the retraction control component 2111 immediately starts working. Through its internal preset program and algorithm, it performs a precise qualitative detection of intra-abdominal bleeding at the test site. During the test, the detection component 21 collects relevant data in real time and continuously transmits this data to the detection controller 1, facilitating real-time viewing, recording, and result analysis by medical staff. After the test is completed, the electric push rod 223 begins to move in the reverse direction, driving the pressing plate 21133 to move upward, which in turn drives the push-pull upright 21114, push-pull plate 21115, and other related components to reset in sequence. At the same time, the arc-shaped pull rod 21121, convex side plate 21122, and fan-shaped plate 21124 also gradually return to their initial state. The detection head 21132 slowly retracts into the sleeve block 21120, and the coupling agent application head 2124, driven by the relevant transmission components, also returns to its initial position synchronously, preparing for the next test operation. At this time, the operator can remove the detector 2 from the patient's test site, thus completing the entire testing process.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A portable qualitative detection device for intraperitoneal hemorrhage, comprising a detection controller (1), characterized in that: A detector (2) is provided on the front side of the detection controller (1); The detector (2) includes a detection component (21), and a pick-up component (22) is provided on the top of the detection component (21). The detection component (21) includes a control component (211), and a coupling agent application component (212) is fixedly connected to the rear side of the control component (211).

2. The portable intraperitoneal hemorrhage qualitative detection instrument according to claim 1, characterized in that: The control component (211) includes a retraction control element (2111), and a push-pull rod (2113) is provided in the middle of the retraction control element (2111).

3. The portable intraperitoneal hemorrhage qualitative detection instrument according to claim 2, characterized in that: The retraction control component (2111) includes a connecting plate (21111), the top of which is fixedly connected to a plurality of columnar uprights (21112) in an annular array. The top ends of the plurality of columnar uprights (21112) are fixedly connected to a top plate (21113). The top of the top plate (21113) is fixedly connected to a plurality of push-pull uprights (21114) in an annular array. The bottom ends of the plurality of push-pull uprights (21114) all slide to the bottom outer side of the top plate (21113) and are jointly fixedly connected to a push-pull plate (21115). The outer circumference of the push-pull plate (21115) is fixedly connected to a plurality of hinge blocks (21116) in an annular array.

4. The portable intraperitoneal hemorrhage qualitative detection instrument according to claim 3, characterized in that: The connecting disk (21111) has a ring array of concave blocks (21117) fixedly connected to its outer circumference. The bottom of the connecting disk (21111) has a ring array of rotating blocks (21118) hinged to its outer ends. The outer ends of the multiple hinge blocks (21116) are all hinged to bidirectional hinge blocks (21119). A sleeve block (21120) is fixedly connected to the center of the bottom of the connecting disk (21111). The side of each bidirectional hinge block (21119) away from the hinge block (21116) is hinged to an arc-shaped tie rod (21121). The outer walls of the multiple arc-shaped tie rods (21121) are... The components are respectively hinged to the inner side of multiple concave blocks (21117), and the left and right sides of the bottom of the outer wall of multiple arc-shaped tie rods (21121) are hinged to convex side plates (21122). The bottom of the inner side of multiple sets of convex side plates (21122) is fixedly connected to fan-shaped plate connecting blocks (21123). The bottom of multiple sets of fan-shaped plate connecting blocks (21123) is fixedly connected to fan-shaped plates (21124). The inner side of multiple sets of fan-shaped plates (21124) is an arc-shaped cut surface. The top of the inner side of multiple sets of convex side plates (21122) is respectively hinged to the bottom of the outer wall of multiple rotating blocks (21118).

5. A portable qualitative detection device for intraperitoneal hemorrhage according to claim 2, characterized in that: The push-pull rod (2113) includes a pressing rod (21131). The outer wall of the pressing rod (21131) is slidably connected between the inner wall of the connecting plate (21111) and the middle part of the top plate (21113). The middle part of the outer wall of the pressing rod (21131) is fixedly connected to the middle part of the inner wall of the push-pull plate (21115). The top end of the pressing rod (21131) is fixedly connected to a pressing plate (21133). The top ends of a plurality of push-pull uprights (21114) are fixedly connected to the bottom of the pressing plate (21133) in a ring array.

6. A portable qualitative detection device for intraperitoneal hemorrhage according to claim 5, characterized in that: The bottom end of the pressing rod (21131) is fixedly connected to a detection head (21132), which is located inside the sleeve block (21120).

7. A portable qualitative detection device for intraperitoneal hemorrhage according to claim 1, characterized in that: The coupling agent application assembly (212) includes a coupling agent storage tank (2121), a connecting block (2122) is fixedly connected to the top of the coupling agent storage tank (2121), the front side of the connecting block (2122) is fixedly connected to the rear side of the outer wall of the top plate (21113), and a pipe (2123) is fixedly connected to the bottom of the coupling agent storage tank (2121).

8. A portable qualitative detection device for intraperitoneal hemorrhage according to claim 7, characterized in that: The end of the pipe (2123) away from the coupling agent storage tank (2121) is fixedly connected to a coupling agent application head (2124). The inner ring array of multiple fan-shaped plates (21124) is abutted against the outer wall of the coupling agent application head (2124). An L-shaped rotating block (2125) is fixedly connected to the rear side of the outer wall of the coupling agent application head (2124). The top rear side of the L-shaped rotating block (2125) is fixedly connected to the bottom of the outer wall of the rear arc-shaped pull rod (21121).

9. A portable qualitative detection device for intraperitoneal hemorrhage according to claim 1, characterized in that: The picking component (22) includes two inverted L-shaped side plates (221) for picking parts. The top of the inner side of the two inverted L-shaped side plates (221) is fixedly connected to an electric push rod connecting block (222). The bottom of the inner side of the two inverted L-shaped side plates (221) is fixedly connected to a guide side block (225). The bottom of the inner side of the two inverted L-shaped side plates (221) is fixedly connected to the left and right sides of the outer wall of the top plate (21113). The inner sides of the two guide side blocks (225) are slidably connected to the left and right sides of the outer wall of the pressing plate (21133). The bottom of the electric push rod connecting block (222) is fixedly connected to an electric push rod (223).

10. A portable qualitative detection device for intraperitoneal hemorrhage according to claim 9, characterized in that: The front sides of the two L-shaped side plates (221) of the two grabbing parts are fixedly connected to the handle connecting plate (226), and the inner sides of the two handle connecting plates (226) are fixedly connected to the handle (227).

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