Emerhysis early warning device used after internal fistula puncture

Abstract

An errhysis early warning device used after internal fistula puncture relates to the technical field of errhysis early warning and comprises a shell and a band-aid, errhysis holes are evenly formed in the band-aid, conducting strips are adhered to the band-aid through a water absorption pad, the number of the conducting strips is two, and the two conducting strips are connected with a plug through wires; a PCBA circuit board is installed on the inner side of the shell, a charging port and a socket are assembled on the PCBA circuit board, a plurality of jacks are formed in the socket, the plug and the socket are connected in a matched and inserted mode, a loudspeaker and an indicating lamp are installed on the top of the PCBA circuit board, a power source is installed at the bottom of the PCBA circuit board, and a fixing unit is installed at the bottom of the shell. According to the errhysis early warning device used after internal fistula puncture, the conducting strip is replaced, so that the use cost is saved, a monitoring part and an early warning part of the errhysis early warning device are separately arranged, the situation that in the prior art, the errhysis speed is increased due to sound vibration during sound early warning is avoided, and the use safety is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bleeding early warning, especially to a bleeding early warning device used after internal fistula puncture. BACKGROUND

[0002] Dialysis safety is the most important part of hemodialysis treatment, and patients are prone to bleeding or massive bleeding at the puncture site during dialysis treatment. If not found in time, it can cause blood loss in hemodialysis patients, and in severe cases, it can endanger life safety.

[0003] In the prior art, a patent with authorization publication number CN 215309186 U discloses an internal fistula puncture bleeding automatic alarm device, the power contact, power supply and alarm are all arranged on the fixed block. Since the service life of the power contact is limited, the entire device needs to be replaced when it is replaced, which increases the use cost. In addition, the alarm will vibrate when it emits sound, which undoubtedly accelerates the bleeding speed of the puncture site, resulting in poor use safety. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a bleeding early warning device used after internal fistula puncture. The conductive sheet is replaced, thereby saving the use cost. The monitoring part and the early warning part are separately arranged, which avoids the acceleration of bleeding speed caused by sound vibration during sound early warning in the prior art, thereby ensuring the safety in use and effectively solving the problems in the background art.

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

[0006] A bleeding early warning device used after internal fistula puncture, comprising a shell and a band-aid, the band-aid is uniformly provided with bleeding holes, and the band-aid is attached with conductive sheets through water absorption pads, the conductive sheets are provided with two, and the two conductive sheets are connected with a plug through wires;

[0007] The inner side of the shell is provided with a PCBA circuit board, the PCBA circuit board is respectively provided with a charging port and a socket, and the socket is provided with a plurality of jack holes, the plug is matched and plugged with the socket, the top of the PCBA circuit board is respectively provided with a loudspeaker and an indicator light, the bottom of the PCBA circuit board is provided with a power supply, the bottom of the shell is provided with a fixing unit, the shell is provided with a warning light light-transmitting lens at the position corresponding to the indicator light, and the shell is provided with a sound outlet hole at the position corresponding to the loudspeaker.

[0008] The power supply is electrically connected with the PCBA circuit board, and the PCBA circuit board is electrically connected with the loudspeaker, the indicator light and the conductive sheet.

[0009] Further, the fixing unit comprises a telescopic rod and a clamping plate, the telescopic rod is installed at the bottom of the shell, and the clamping plate is fixed at the telescopic end of the telescopic rod.

[0010] Further, the fixing unit further comprises three vacuum suction cups, and the three vacuum suction cups are arranged at the bottom of the clamping plate.

[0011] Compared with the prior art, the internal fistula puncture uses the bleeding prewarning device, and the following advantages are achieved.

[0012] 1. The plug on the lead can be separated from the socket on the PCBA circuit board, facilitating replacement of the conductive sheet and saving use cost.

[0013] 2. The warning device is arranged in the shell, so that the sound signal does not adversely affect the monitoring site, avoiding the situation that in the prior art, the bleeding speed is accelerated due to sound vibration during sound warning, thereby ensuring the safety in use.

[0014] 3. The socket on the PCBA circuit board is provided with a plurality of sockets, so that a plurality of bleeding monitoring sites can be connected.

[0015] 4. The shell can be clamped on a bed frame or fixed on a smooth plane through the fixing unit, and the fixing mode is flexible and convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a schematic diagram of a three-dimensional structure of the utility model;

[0017] Fig. 2 It is a schematic diagram of a three-dimensional bottom structure of the utility model;

[0018] Fig. 3 It is a schematic diagram of a three-dimensional sectional structure of the utility model.

[0019] In the drawing: 1-shell, 2-warning light light-transmitting lens, 3-sound outlet hole, 4-fixing unit, 41-telescopic rod, 42-vacuum suction cup, 43-clamping plate, 5-socket, 6-plug, 7-lead, 8-adhesive plaster, 9-bleeding hole, 10-conductive sheet, 11-water absorption pad, 12-charging port, 13-power supply, 14-PCBA circuit board, 15-loudspeaker, 16-indicator light. DETAILED DESCRIPTION

[0020] The utility model can be explained in detail through the following examples, and the purpose of the utility model is to protect all technical improvements within the scope of the utility model.

[0021] Please refer to Figs. 1-3The embodiment provides a technical scheme: a bleeding early warning device used after internal fistula puncture, which comprises a shell 1 and a band-aid 8, the band-aid 8 is uniformly provided with bleeding holes 9, the band-aid 8 is attached with conductive sheets 10 through water absorption pads 11, the conductive sheets 10 are two, and the two conductive sheets 10 are connected with a plug 6 through wires 7;

[0022] A PCBA circuit board 14 is mounted on the inner side of the shell 1, the PCBA circuit board 14 is respectively provided with a charging port 12 and a socket 5, a plurality of insertion holes are formed in the socket 5, the plug 6 is matched and inserted with the socket 5, a loudspeaker 15 and an indicator lamp 16 are respectively mounted on the top of the PCBA circuit board 14, a power supply 13 is mounted on the bottom of the PCBA circuit board 14, a fixing unit 4 is mounted on the bottom of the shell 1, a warning lamp light-transmitting lens 2 is mounted on the shell 1 at a position corresponding to the indicator lamp 16, and a sound outlet hole 3 is formed in the shell 1 at a position corresponding to the loudspeaker 15;

[0023] The power supply 13 is electrically connected with the PCBA circuit board 14, the PCBA circuit board 14 is electrically connected with the loudspeaker 15, the indicator lamp 16 and the conductive sheets 10, the band-aid 8 is attached to a puncture site, when bleeding occurs at the puncture site, blood is absorbed on the water absorption pad 11 from the bleeding holes 9, at this time, the two conductive sheets 10 are connected by the water absorption pad 11, at this time, an electric current loop is formed between the two conductive sheets 10 and the PCBA circuit board 14 through the wires 7, so that the indicator lamp 16 on the PCBA circuit board 14 emits light signals and the loudspeaker 15 emits sound signals, thereby early warning the staff, the plug 6 on the wire 7 can be separated from the socket 5 on the PCBA circuit board 14, thereby facilitating replacement of the conductive sheets 10, in addition, the early warning device is arranged in the shell 1, so that the sound signals do not have adverse effects on the monitoring site, avoiding the fact that, in the prior art, the bleeding speed is accelerated due to sound vibration when sound early warning is performed, thereby ensuring the safety in use, the warning lamp light-transmitting lens 2 is used for transmitting the light emitted by the indicator lamp 16, and the sound outlet hole 3 is used for transmitting the sound emitted by the loudspeaker 15, and a plurality of insertion holes are formed in the socket 5 on the PCBA circuit board 14, so that a plurality of bleeding monitoring sites can be connected.

[0024] The fixing unit 4 comprises a telescopic rod 41 and a clamping plate 43, the telescopic rod 41 is mounted on the bottom of the shell 1, the clamping plate 43 is fixed to the telescopic end of the telescopic rod 41, the fixing unit 4 further comprises vacuum suction cups 42, the vacuum suction cups 42 are three, the three vacuum suction cups 42 are arranged on the bottom of the clamping plate 43, the distance between the clamping plate 43 and the shell 1 is adjusted through the telescopic rod 41, the shell 1 can be clamped on a bed frame or the like through the clamping plate 43, meanwhile, the clamping plate 43 can be fixed on a smooth plane such as a desktop or the like through the vacuum suction cups 42, and the fixing mode is flexible and convenient to use.

[0025] The working principle of the bleeding prewarning device after internal fistula puncture is as follows: the adhesive plaster 8 is adhered to the puncture part, when the puncture part bleeds, the blood is adsorbed on the water absorption pad 11 from the bleeding hole 9, at this time, the two conductive sheets 10 are communicated by the water absorption pad 11 absorbing the blood, at this time, the two conductive sheets 10 form a current loop between the lead wire 7 and the PCBA circuit board 14, so that the indicator light 16 on the PCBA circuit board 14 emits light signals and the loudspeaker 15 emits sound signals, so as to prewarn the staff, the plug 6 on the lead wire 7 can be separated from the socket 5 on the PCBA circuit board 14, so as to conveniently replace the conductive sheet 10, in addition, the prewarning device is arranged in the shell 1, so that the sound signal does not have adverse effects on the monitoring part, the bleeding speed is prevented from being accelerated due to sound vibration when sound prewarning is performed in the prior art, so that the safety in use is ensured, the warning light light-transmitting lens 2 is used for transmitting the light emitted by the indicator light 16, the sound hole 3 is used for transmitting the sound emitted by the loudspeaker 15, the distance between the clamping plate 43 and the shell 1 is adjusted through the telescopic rod 41, the shell 1 can be clamped on parts such as a bed frame through the clamping plate 43, and meanwhile, the clamping plate 43 can be fixed on smooth planes such as desktops through the vacuum chuck 42.

[0026] It is worth noting that the components disclosed in the above embodiments are all general standard components or components known by those skilled in the art, the structure and principle of which can be known by the technical personnel through a technical manual or through a conventional experimental method, the telescopic rod 41 can adopt a novel telescopic rod, which is a telescopic hollow cylindrical rod rolled by metal strips or plastic sheets, characterized in that the metal strips or plastic sheets are pre-shaped into an elastic crimping layer with a memory function and smaller than the outer diameter of the rod body, so as to have a self-tightening function, so that the crimping layer always has elastic potential energy to apply pressure to the telescopic rod, and the prewarning device is not limited to the puncture, but can also be used in some surgical incisions, wounds and the like.

[0027] In the utility model, unless another definite provision and limitation, the terms "mount", "connect", "joint", "fix" and the like terms should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be the communication or the interaction relationship of two elements, unless another definite limitation.For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances, such as rotary connection can be rotary connection through bearing.

[0028] The utility model discloses the part of not detailed is prior art, although the utility model has been specifically shown and introduced in combination with preferred implementation scheme, and the specific implementation this technical scheme method and approach are many, and the above only is the preferred implementation mode of the utility model, but the skilled person in the art should understand that can make various changes to the utility model in form and in details without departing from the spirit and scope of the utility model defined in the appended claims, and all are the protection scope of the utility model.

Claims

1. An oozing pre-warning device for use after internal fistula puncture, comprising a housing (1) and a plaster (8), characterized in that: The adhesive bandage (8) is uniformly provided with bleeding holes (9), and the adhesive bandage (8) is attached with conductive sheets (10) through water absorption pads (11), the conductive sheets (10) are provided with two, and the two conductive sheets (10) are connected with a plug (6) through a wire (7); The inner side of the shell (1) is mounted with a PCBA circuit board (14), the PCBA circuit board (14) is respectively assembled with a charging port (12) and a socket (5), and the socket (5) is provided with a plurality of jack holes, the plug (6) is matched with the socket (5) and is inserted, the top of the PCBA circuit board (14) is respectively mounted with a loudspeaker (15) and an indicator light (16), the bottom of the PCBA circuit board (14) is mounted with a power supply (13), the bottom of the shell (1) is mounted with a fixing unit (4), the shell (1) is mounted with warning light light-transmitting lens (2) corresponding to the position of the indicator light (16), and the shell (1) is provided with a sound outlet (3) corresponding to the position of the loudspeaker (15). The power supply (13) is electrically connected with the PCBA circuit board (14), and the PCBA circuit board (14) is electrically connected with the loudspeaker (15), the indicator light (16) and the conductive sheet (10).

2. The bleeding pre-warning device for internal fistula puncture according to claim 1, characterized in that: The fixing unit (4) comprises a telescopic rod (41) and a clamping plate (43), the telescopic rod (41) is installed at the bottom of the shell (1), and the clamping plate (43) is fixed at the telescopic end of the telescopic rod (41).

3. The bleeding pre-warning device for internal fistula puncture according to claim 2, characterized in that: The fixing unit (4) further comprises vacuum suction cups (42), and the vacuum suction cups (42) are provided with three, and the three vacuum suction cups (42) are arranged at the bottom of the clamping plate (43).

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