CN216645758U - Medical instrument gas tightness detection device - Google Patents
Medical instrument gas tightness detection device Download PDFInfo
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- CN216645758U CN216645758U CN202220187484.5U CN202220187484U CN216645758U CN 216645758 U CN216645758 U CN 216645758U CN 202220187484 U CN202220187484 U CN 202220187484U CN 216645758 U CN216645758 U CN 216645758U
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Abstract
The utility model relates to the technical field of medical equipment, in particular to a device for detecting the air tightness of medical equipment, which comprises a rectangular shell and an infusion tube body. According to the utility model, the gas flow sensor is fixedly communicated with the outer side wall of the fixed shell, one end of the infusion tube body is sequentially connected with the round hole II, the two sliding holes, the round hole III, the guide tube and the round tube in an inserting mode, the starting motor I, the rotating rod, the two-way lead screw, the moving plate and the extrusion plate are matched for use to fix one end of the infusion tube body, the air pump is started, the air inside the infusion tube body flows through the air pump and the connecting pipe, the infusion tube body is coiled and pulled through the coiling mechanism, when the infusion tube body moves inside the fixed shell, the damaged part of the infusion tube body is monitored through the gas flow sensor, the air tightness of the infusion tube body is rapidly detected, and the using effect of the medical instrument air tightness detecting device is improved.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a device for detecting air tightness of medical instruments.
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 medical apparatus comprises medical equipment and medical consumables. The most common medical appliance is the infusion tube, the air tightness of the infusion tube needs to be checked after the infusion tube is produced, the air tightness of the infusion tube is prevented from being insufficient, liquid medicine is lost or air enters the infusion tube, the existing air tightness detection device for the medical appliance is complex in structure, inconvenient to use and slow in detection efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the problems that the existing air tightness detection device for the medical instrument is complex in structure, inconvenient to use and slow in detection efficiency, the air tightness detection device for the medical instrument is provided.
The purpose of the utility model can be realized by the following technical scheme:
a medical instrument air tightness detection device comprises a rectangular shell and a transfusion tube body, wherein a rectangular hole is formed in the bottom of one end of one side of the rectangular shell, a connecting shell is fixedly connected to the position, corresponding to the rectangular hole, of the inner bottom surface of the rectangular shell, a first round hole is formed in one side of the rectangular shell, a round tube is fixedly connected to the position, corresponding to the first round hole, of one side of the connecting shell, an air pump is arranged inside the rectangular shell, the bottom of the air pump is fixedly connected with the inner bottom surface of the rectangular shell, the output end of the air pump is fixedly communicated with a connecting pipe, one end of the connecting pipe is fixedly connected with the position, corresponding to the first round hole, of the inner side wall of the rectangular shell, a fixed shell is fixedly connected to the top of one end of the inner side wall of the rectangular shell, sliding holes are formed in two ends of the fixed shell, a second round hole is formed in the position, corresponding to the sliding hole, and a gas flow sensor is fixedly communicated with the outer side wall of the fixed shell, the utility model discloses a medical apparatus gas tightness detection device, including infusion tube body, pipe, circular hole two, two slip holes and pipe, infusion tube body one end passes round hole two and two slip holes and pegs graft with the pipe, the inside of rectangle shell is provided with winding mechanism, during the use, through infusion tube body one end and round hole two, two slip holes and pipe peg graft, and through starting the air pump, utilize air pump and connecting pipe to inflate to infusion tube body one end is inside, thereby make the inside air of infusion tube body flow, when the appearance breakage and the damaged department of infusion tube body move to the set casing when inside, the inside air of infusion tube body can be followed damaged department and flowed, make the inside air of set casing flow fast, thereby monitored by gas flow sensor, and then detect the gas tightness of infusion tube body fast, the result of use of this medical apparatus gas tightness detection device has been improved.
The rectangular shell is characterized in that the bottom of the other end of the rectangular shell is rotatably connected with a cover plate through a shaft rod, one side of one end of the cover plate is in contact with the top of the rectangular shell, the rectangular shell is shielded by the cover plate, and ash falling in the rectangular shell when the rectangular shell is not used is avoided.
Further, one end of the inner bottom surface of the rectangular shell is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a rotating rod, one end of the rotating rod is fixedly connected with a bidirectional screw rod, two ends of the bidirectional screw rod are both connected with a movable plate in a screwing way, one side of the movable plate is contacted with one side of the connecting shell, one end of the movable plate is fixedly connected with a squeezing plate, the two extrusion plates are opposite, the middle position of one side of each extrusion plate is provided with an arc-shaped notch, the round pipe is positioned between the two extrusion plates, and the rotating rod and the bidirectional screw rod rotate by starting the first motor, so that the two moving plates which are connected with the outer sides of the two ends of the bidirectional screw rod in a screwing way move oppositely, and the moving plates move to drive the extrusion plates to move, so that the two extrusion plates move to proper positions, and then the two extrusion plates which are moved to the proper positions are used for extruding and fixing one end of the infusion tube body.
Further lie in, winding mechanism includes the fixing base, the fixing base bottom links firmly with the interior bottom surface of rectangle shell, the inside of fixing base is rotated through axostylus axostyle two and is connected with the rolling dish, the top of fixing base one end has linked firmly motor two, and two output of motor run through the fixing base lateral wall and with correspond the axostylus axostyle two of position department and link firmly.
Further lie in, the inside one end intercommunication of rolling dish is fixed with the stand pipe, stand pipe one end runs through corresponding position department rolling dish lateral wall, axostylus axostyle two and fixing base lateral wall and extends to the outside of fixing base.
Further lie in, the one end of a rectangle shell inside wall has linked firmly the mount, the one end at mount top has linked firmly motor three, motor three's output has linked firmly the screw rod, the outside of screw rod closes soon and is connected with the carriage release lever, and the top contact of carriage release lever bottom and mount, round hole three has been seted up at the top of carriage release lever, and three sliding connection of transfer line body lateral wall and round hole, through starter motor three, utilizes motor three to drive the screw rod and rotate to make the carriage release lever remove, the carriage release lever that utilizes the removal leads to the transfer line body and pulls, thereby makes the rolling of transfer line body more neat.
Further, one end of the screw rod is fixedly connected with a fixed block, the bottom of the fixed block is fixedly connected with the top of the fixed frame, one end of the screw rod is supported by the fixed block in an auxiliary way,
the utility model has the beneficial effects that:
1. through the lateral wall intercommunication at the set casing be fixed with the gas flow sensor, and through with transfer line body one end in proper order with round hole two, two sliding hole, round hole three, stand pipe and pipe are pegged graft, and utilize starter motor one, the dwang, two-way lead screw, movable plate and stripper plate cooperation are used and are fixed the one end of transfer line body, the rethread starts the air pump, utilize air pump and connecting pipe to make the inside air of transfer line body flow, and utilize winding mechanism to carry out the rolling to the transfer line body and pull, when the transfer line body is removed inside the set casing, utilize the gas flow sensor to monitor out the damaged department of transfer line body, thereby detect the gas tightness of transfer line body fast, the result of use of this medical instrument gas tightness detection device has been improved.
Drawings
The utility model will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view showing the positional relationship between a rectangular case and a stationary case according to the present invention;
FIG. 3 is a schematic view showing the positional relationship between the coupling housing and the air pump according to the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a schematic view of the winding mechanism according to the present invention.
In the figure: 100. a rectangular shell; 101. a rectangular hole; 110. a cover plate; 120. a stationary case; 121. a slide hole; 130. a gas flow sensor; 140. a first motor; 141. rotating the rod; 150. a connecting shell; 160. a bidirectional lead screw; 170. moving the plate; 180. a pressing plate; 190. a circular tube; 200. an air pump; 210. a connecting pipe; 300. an infusion tube body; 400. a winding mechanism; 410. a fixed seat; 420. a winding disc; 430. a second motor; 440. a guide tube; 500. a fixed mount; 510. a third motor; 520. a screw; 530. a travel bar; 531. a third round hole; 540. and fixing blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a medical instrument airtightness detection apparatus includes a rectangular shell 100 and a tube body 300, wherein a rectangular hole 101 is formed at the bottom of one end of the rectangular shell 100, a connection shell 150 is fixedly connected to a position of the bottom surface of the rectangular shell 100 corresponding to the rectangular hole 101, a first circular hole is formed at one side of the rectangular shell 100, a circular tube 190 is fixedly connected to a position of one circular hole at one side of the connection shell 150, an air pump 200 is disposed inside the rectangular shell 100, the bottom of the air pump 200 is fixedly connected to the inner bottom surface of the rectangular shell 100, an output end of the air pump 200 is fixedly connected to a connection tube 210, one end of the connection tube 210 is fixedly connected to a position of the inner side wall of the rectangular shell 100 corresponding to the first circular hole, a fixing shell 120 is fixedly connected to the top of one end of the inner side wall of the rectangular shell 100, sliding holes 121 are formed at both ends of the fixing shell 120, a second circular hole is formed at a position of one side of the rectangular shell 100 corresponding to the sliding hole 121, a gas flow sensor 130 is fixedly connected to the outer side wall of the fixing shell 120, infusion tube body 300 one end passes round hole two and two sliding hole 121 and pegs graft with pipe 190, the inside of rectangular shell 100 is provided with winding mechanism 400, in using, through infusion tube body 300 one end and round hole two, two sliding hole 121 and pipe 190 peg graft, and through starting air pump 200, utilize air pump 200 and connecting pipe 210 to inflate to infusion tube body 300 one end is inside, thereby make the inside air of infusion tube body 300 flow, when the appearance breakage and the damaged department of infusion tube body 300 remove to set casing 120 inside, the inside air of infusion tube body 300 can be followed the damaged department and flowed, make the inside air of set casing 120 flow fast, thereby monitored by gas flow sensor 130, and then detect the gas tightness of infusion tube body 300 fast, the result of use of this medical instrument gas tightness detection device has been improved.
The bottom of the other end of the rectangular shell 100 is rotatably connected with a cover plate 110 through a shaft rod, one side of one end of the cover plate 110 is in contact with the top of the rectangular shell 100, the rectangular shell 100 is shielded by the cover plate 110, ash falling in the rectangular shell 100 when the rectangular shell is not used is avoided, one end of the inner bottom surface of the rectangular shell 100 is fixedly connected with a motor 140, the output end of the motor 140 is fixedly connected with a rotating rod 141, one end of the rotating rod 141 is fixedly connected with a bidirectional screw 160, two ends of the bidirectional screw 160 are rotatably connected with a moving plate 170, one side of the moving plate 170 is in contact with one side of a connecting shell 150, one end of the moving plate 170 is fixedly connected with extrusion plates 180, the two extrusion plates 180 are opposite, an arc notch is formed in the middle position of one side of the extrusion plates 180, a circular tube 190 is positioned between the two extrusion plates 180, the rotating rod 141 and the bidirectional screw 160 are rotated by starting the motor 140, and the two extrusion plates 170 rotatably connected outside two ends of the bidirectional screw 160 move oppositely, and the moving plate 170 moves to drive the pressing plates 180 to move, so that the two pressing plates 180 move to proper positions, and then the two pressing plates 180 moving to the proper positions are used for pressing and fixing one end of the infusion tube body 300.
One end of a 100 inside walls of rectangular shell has linked firmly mount 500, the one end at mount 500 top has linked firmly motor three 510, the output of motor three 510 has linked firmly screw rod 520, the outside of screw rod 520 closes soon and is connected with carriage release lever 530, and the top contact of carriage release lever 530 bottom and mount 500, round hole three 531 has been seted up at carriage release lever 530's top, and transfer line body 300 lateral wall and round hole three 531 sliding connection, through starting motor three 510, it rotates to utilize motor three 510 to drive screw rod 520, thereby make carriage release lever 530 remove, it draws to lead transfer line body 300 to utilize the carriage release lever 530 that removes, thereby it is more neat to make transfer line body 300 rolling, the one end of screw rod 520 has linked firmly fixed block 540, and fixed block 540 bottom links firmly with mount 500's top, utilize fixed block 540 to carry out the auxiliary stay to screw rod 520's one end.
The working principle is as follows: when the medical instrument air tightness detection device is used, the medical instrument air tightness detection device is placed at a proper position, one end of the infusion tube body 300 is inserted into the second round hole and the two sliding holes 121, one end of the infusion tube body 300 moving to the inside of the rectangular shell 100 is pulled, one end of the infusion tube body 300 is sequentially inserted into the third round hole 531, the guide tube 440 and the circular tube 190, the rotating rod 141 and the two-way lead screw 160 are rotated by starting the first motor 140, one side of the moving plate 170 is contacted with one side of the connecting shell 150, the two moving plates 170 are limited by the connecting shell 150, the two moving plates 170 connected in a screwing mode outside the two ends of the two-way lead screw 160 are prevented from rotating, the two moving plates 170 move oppositely, the moving plates 170 move to drive the extrusion plates 180 to move, the two extrusion plates 180 move to proper positions, and one end of the infusion tube body 300 is extruded by the two extrusion plates 180 moving to proper positions Fixing, by starting the air pump 200, inflating the inside of one end of the infusion tube body 300 by using the air pump 200 and the connecting pipe 210, so as to enable the air inside the infusion tube body 300 to flow, then by starting the second motor 430, and driving the winding disc 420 to rotate by using the second motor 430, so as to utilize the rotating winding disc 420 to pull the other end of the infusion tube body 300, and utilize the winding disc 420 to wind the infusion tube body 300, and by starting the third motor 510, driving the screw 520 to rotate by using the third motor 510, and the bottom of the movable rod 530 is contacted with the top of the fixed frame 500, so as to avoid the follow-up rotation of the movable rod 530, and further to enable the movable rod 530 to move, and utilizing the movable rod 530 to guide and pull the infusion tube body 300, so as to enable the infusion tube body 300 to be wound more orderly, and the infusion tube body 300 with the other end moving gradually passes through the inside the fixed shell 120, when the infusion tube body 300 is damaged and the damaged part moves to the inside of the fixed shell 120, the air inside the infusion tube body 300 flows out from the damaged part, so that the air inside the fixed shell 120 flows fast and is monitored by the gas flow sensor 130, the air tightness of the other end of the infusion tube body 300 is fast detected, and the using effect of the medical instrument air tightness detection device is improved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the utility model to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the utility model as defined in the following claims.
Claims (7)
1. A medical instrument airtightness detection device comprises a rectangular shell (100) and a transfusion tube body (300), and is characterized in that a rectangular hole (101) is formed in the bottom of one end of one side of the rectangular shell (100), a connecting shell (150) is fixedly connected to the position, corresponding to the rectangular hole (101), of the inner bottom surface of the rectangular shell (100), a first round hole is formed in one side of the rectangular shell (100), a round pipe (190) is fixedly connected to the position, corresponding to the first round hole, of one side of the connecting shell (150), an air pump (200) is arranged inside the rectangular shell (100), the bottom of the air pump (200) is fixedly connected with the inner bottom surface of the rectangular shell (100), a connecting pipe (210) is fixedly communicated with the output end of the air pump (200), one end of the connecting pipe (210) is fixedly connected with the position, corresponding to the first round hole, of the inner side wall of the rectangular shell (100), a fixed shell (120) is fixedly connected to the top of one end of the inner side wall of the rectangular shell (100), sliding holes (121) are formed in the two ends of the fixed shell (120), a round hole II is formed in the position, corresponding to the sliding hole (121), of one side of the rectangular shell (100), a gas flow sensor (130) is fixedly communicated with the outer side wall of the fixed shell (120), one end of the infusion tube body (300) penetrates through the round hole II and the two sliding holes (121) and is connected with a round tube (190) in an inserting mode, and a winding mechanism (400) is arranged inside the rectangular shell (100).
2. The device for detecting the airtightness of the medical instrument according to claim 1, wherein a cover plate (110) is rotatably connected to the bottom of the other end of the rectangular shell (100) through a shaft, and one side of one end of the cover plate (110) is in contact with the top of the rectangular shell (100).
3. The airtightness detection device for the medical equipment according to claim 1, wherein a first motor (140) is fixedly connected to one end of the inner bottom surface of the rectangular shell (100), a rotating rod (141) is fixedly connected to an output end of the first motor (140), a bidirectional lead screw (160) is fixedly connected to one end of the rotating rod (141), both ends of the bidirectional lead screw (160) are rotatably connected to a moving plate (170), one side of the moving plate (170) is in contact with one side of the connecting shell (150), one end of the moving plate (170) is fixedly connected to the squeeze plate (180), and the two squeeze plates (180) are opposite to each other, an arc-shaped notch is formed in an intermediate position on one side of the squeeze plate (180), and the circular tube (190) is located between the two squeeze plates (180).
4. The medical instrument airtightness detection apparatus according to claim 1, wherein the winding mechanism (400) includes a fixing seat (410), the bottom of the fixing seat (410) is fixedly connected with the inner bottom surface of the rectangular shell (100), the inside of the fixing seat (410) is rotatably connected with a winding disc (420) through a second shaft rod, the top of one end of the fixing seat (410) is fixedly connected with a second motor (430), and the output end of the second motor (430) penetrates through the side wall of the fixing seat (410) and is fixedly connected with the second shaft rod at the corresponding position.
5. The medical instrument airtightness detection apparatus according to claim 4, wherein a guide tube (440) is fixed to one end of the inside of the winding disc (420) in a communicating manner, and one end of the guide tube (440) penetrates through the side wall of the winding disc (420), the second shaft rod and the side wall of the fixing seat (410) at the corresponding position and extends to the outside of the fixing seat (410).
6. The medical instrument airtightness detection device according to claim 1, wherein one end of an inner side wall of the rectangular shell (100) is fixedly connected with a fixing frame (500), one end of the top of the fixing frame (500) is fixedly connected with a motor III (510), an output end of the motor III (510) is fixedly connected with a screw (520), an outer side of the screw (520) is connected with a moving rod (530) in a screwing manner, the bottom of the moving rod (530) is in contact with the top of the fixing frame (500), a circular hole III (531) is formed in the top of the moving rod (530), and an outer side wall of the infusion tube body (300) is slidably connected with the circular hole III (531).
7. The device for detecting the airtightness of the medical instrument, according to claim 6, wherein a fixing block (540) is fixedly connected to one end of the screw rod (520), and the bottom of the fixing block (540) is fixedly connected to the top of the fixing frame (500).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220187484.5U CN216645758U (en) | 2022-01-24 | 2022-01-24 | Medical instrument gas tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220187484.5U CN216645758U (en) | 2022-01-24 | 2022-01-24 | Medical instrument gas tightness detection device |
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| CN216645758U true CN216645758U (en) | 2022-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220187484.5U Active CN216645758U (en) | 2022-01-24 | 2022-01-24 | Medical instrument gas tightness detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117147070A (en) * | 2023-10-30 | 2023-12-01 | 菏泽市产品检验检测研究院 | Air tightness detection system and detection method for tubular medical instrument |
-
2022
- 2022-01-24 CN CN202220187484.5U patent/CN216645758U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117147070A (en) * | 2023-10-30 | 2023-12-01 | 菏泽市产品检验检测研究院 | Air tightness detection system and detection method for tubular medical instrument |
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