CN213852492U - Infusion pipe diameter self-adaptive infusion alarm - Google Patents
Infusion pipe diameter self-adaptive infusion alarm Download PDFInfo
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- CN213852492U CN213852492U CN202021089924.0U CN202021089924U CN213852492U CN 213852492 U CN213852492 U CN 213852492U CN 202021089924 U CN202021089924 U CN 202021089924U CN 213852492 U CN213852492 U CN 213852492U
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- alarm
- transfusion
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Abstract
The utility model provides an infusion pipe diameter self-adaptation type infusion alarm, relates to the medical equipment field, and including the protecgulum, the protecgulum is equipped with the transfer line slot, transfer line slot department is equipped with chucking mechanism, chucking mechanism includes motor drive assembly, motor drive assembly includes motor and chucking strip, be equipped with the mounting groove on the protecgulum, it mends a subassembly to be equipped with elasticity in the mounting groove, motor drive chucking strip removes along the uide bushing on the protecgulum and mends a subassembly with the transfer line chucking between chucking strip and elasticity. The utility model discloses position compensation when having realized chucking strip chucking transfer line with the help of chucking strip horizontal migration and the cooperation design of elasticity benefit position subassembly has guaranteed the degree of accuracy that the liquid medicine detected with the help of electric capacity, infrared probe double insurance setting simultaneously, utilizes the bayonet design of dropping funnel slot to avoid this equipment to drop from the transfusion system.
Description
Technical Field
The utility model belongs to the technical field of medical equipment and specifically relates to a transfusion pipe diameter self-adaptation type infusion alarm.
Background
At present, most of patients in hospitals have patient or accompany nursing transfusion systems during transfusion, and after each bottle of venous transfusion is finished, a nurse is called manually to change the medicine, so that the patient or the accompany cannot be interrupted, and if negligence exists, part of gas enters blood vessels or blood is in countercurrent after liquid is dripped, and troubles are brought to the patient.
Chinese patent CN102921065A discloses a blood return chucking device is prevented to venous transfusion alarm transfer line utilizes the layering piece to push down the transfer line and realizes preventing the blood return chucking, but because of the transfer line wall thickness is different, the wall thickness is 0.75mm when for example two-layer centre gripping of transparent transfer line, and the wall thickness is 1.2mm when two-layer centre gripping of brown transfer line, and the wall thickness is different, leads to the appearance of two kinds of conditions: when the transparent infusion tube can be clamped, the brown infusion tube cannot be pressed in place, or the brown infusion tube is pressed in place, and the transparent infusion tube has a gap to cause liquid leakage.
SUMMERY OF THE UTILITY MODEL
To the problem that the current infusion alarm can't be applicable to different pipe diameter transfer lines and lead to the weeping, the utility model provides an infusion pipe diameter self-adaptation type infusion alarm can avoid the emergence of above-mentioned problem.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides an infusion pipe diameter self-adaptation type infusion alarm, includes the shell body, the shell body includes protecgulum and hou gai, be equipped with the transfer line slot on the protecgulum, transfer line slot department is equipped with chucking mechanism, chucking mechanism includes motor drive assembly, motor drive assembly includes motor and chucking strip, be equipped with the mounting groove on the protecgulum, the position subassembly is mended to the elasticity in the mounting groove, motor drive chucking strip removes to mend the transfer line chucking between position subassembly at chucking strip and elasticity along the uide bushing on the protecgulum.
Further, the guide sleeve one side is equipped with down the sliding tray, sliding tray one side is equipped with the upper bracket board down, motor drive assembly is still including swinging arms, cooperation pole, upper sliding plate and lower sliding plate, and wherein chucking strip one side is equipped with the upper sliding plate, the upper sliding plate is followed the upper bracket board surface and is removed, is equipped with the lower sliding plate below the chucking strip, the lower sliding plate is followed lower sliding tray round trip movement, is equipped with the cooperation pole at chucking strip tip, the cooperation pole inserts in the rectangular hole of swinging arms, the swinging arms rotates to be connected on the motor.
Furthermore, the elastic position supplementing assembly is a silica gel pad or a rubber pad.
Further, the position subassembly is mended to elasticity includes at least one spring leaf, fastening bolt and cooperation chucking board, the spring leaf passes through fastening bolt fixed connection on the mounting groove, in the screw hole of fastening bolt threaded connection on the mounting groove lateral wall, be equipped with the reference column on the mounting groove, the cooperation chucking board has been placed between reference column and the spring leaf, the spring leaf orders about the cooperation chucking board and supports and lean on the reference column.
Further, the position subassembly is mended to elasticity includes guide post, spring, connecting plate and cooperation chucking board, be equipped with the guiding hole on the mounting groove, sliding fit has the guide post in the guiding hole, guide post tip fixedly connected with connecting plate, the connecting plate is connected with the cooperation chucking board, be equipped with the spring between connecting plate and the mounting groove, be equipped with the reference column on the mounting groove, the spring orders about the cooperation chucking board and supports and lean on the reference column.
Further, the drip chamber slot enables the drip chamber to be inserted and restricts the drip chamber from moving towards the infusion tube slot.
Furthermore, three longitudinal convex clamping strips are arranged on the dropping funnel slot.
Furthermore, two sides of the dropping funnel slot are respectively provided with an infrared probe, and the infrared probes are connected with a control panel.
Furthermore, an extension boss is arranged on the front cover.
Furthermore, an electric capacity detection assembly is arranged at the insertion slot of the infusion tube and comprises two electric capacity plates, and the infusion tube is placed between the two electric capacity plates.
Furthermore, a buzzer, a power switch and a warning lamp are arranged on the front cover.
Further, a motor mounting groove is formed in the front cover, and a motor is mounted in the motor mounting groove.
Further, the outer circumference of the guide post is sleeved with a spring.
Further, the mating clamping plate may be a hard plate or a soft elastic plate, preferably a soft elastic plate.
The utility model has the advantages that: the utility model discloses position compensation when having realized chucking strip chucking transfer line with the help of chucking strip horizontal migration and the cooperation design of elasticity benefit position subassembly has guaranteed the degree of accuracy that the liquid medicine detected with the help of electric capacity, infrared probe double insurance setting simultaneously, utilizes the bayonet design of dropping funnel slot to avoid this equipment to drop from the transfusion system.
Drawings
Fig. 1 is a schematic three-dimensional structure of the present invention;
fig. 2 is a partial cross-sectional view of the present invention;
FIG. 3 is a schematic three-dimensional structure of the front cover;
FIG. 4 is a schematic three-dimensional view of a first angle of the clamping mechanism;
FIG. 5 is a schematic three-dimensional view of a second angle of the clamping mechanism;
FIG. 6 is a schematic structural view of a second embodiment of a bump stop assembly;
FIG. 7 is a schematic structural view of a third embodiment of a bump stop assembly;
in the figure: 100 outer shell, 110 front cover, 120 back cover, 111 dropping funnel slot, 112 infusion tube slot, 113 infrared probe, 114 buzzer, 115 power switch, 116 warning light, 117 extending boss,
200 a capacitance-sensing component, wherein,
300 clamping mechanism, 301 motor mounting groove, 302 lower sliding groove, 303 upper supporting plate, 304 guide sleeve, 305 mounting groove, 306 elastic position supplementing component, 307 positioning column,
310 motor drive assembly, 311 motor, 312 swing lever, 313 elongated hole, 314 snap bar, 315 upper slide plate, 316 mating lever, 317 lower slide plate,
401 spring plate, 402 fastening bolt, 403 threaded hole, 404 guide hole, 405 matching clamping plate, 406 guide post, 407 spring, 408 connecting plate.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 5, an infusion alarm with adaptive infusion tube diameter comprises an outer shell 100, the outer shell comprises a front cover 110 and a rear cover 120, a dropping funnel slot 111 and an infusion tube slot 112 for placing an infusion set are arranged in the middle of the front cover, the dropping funnel slot is communicated with the infusion tube slot,
the scheme is refined, and the dropping funnel inserting groove can enable the dropping funnel to be inserted into the dropping funnel inserting groove and limit the dropping funnel to move towards the infusion tube inserting groove. The heavier the self weight of the alarm, the more the drip chamber can extend into the drip chamber slot to ensure the connection between the alarm and the infusion apparatus.
Furthermore, three longitudinal convex clamping strips for positioning the dropping funnel are arranged on the dropping funnel slot. Through the design of three longitudinal raised clamping strips, the dropping funnel can be positioned at three points, and the infrared probe can conveniently detect liquid drops in the dropping funnel.
Specifically, two sides of the dropping funnel slot are respectively provided with an infrared probe 113, and due to the blocking of the liquid drops, the received signal values of the infrared probes are different, for example, when the liquid drops block the signal of the infrared probes, the counting of the control panel is 1, if no liquid drops block the signal of the infrared probes, the counting of the control panel is 0 all the time, the dropping quantity of the liquid drops can be known through the accumulation of the counter, and the flow rate of the liquid drops and the residual medicine quantity of the infusion bag can be further measured.
In at least one embodiment, the front cover has a buzzer 114, a power switch 115 and a warning light 116. In some embodiments, the front cover is provided with an extension boss 117 for preventing the device from being misplaced up and down.
In at least one embodiment, transfer line slot department is equipped with chucking mechanism 300, and in some embodiments, transfer line slot department still is equipped with a capacitance detection subassembly 200, capacitance detection subassembly includes two electric capacity boards, two the transfer line has been placed between the electric capacity board, when having the liquid medicine in the transfer line and when having no liquid medicine in the transfer line, the capacitance value between two electric capacity boards is different, whether the transfer line of this department has the liquid medicine through the full-up time of monitoring the change of capacitance value or electric capacity, if there is not the liquid medicine, control panel control buzzer and warning light report to the police, and the detection mode that is provided with infrared probe equally plays the effect of dual fail-safe, avoids appearing lou reporting the condition.
In at least one embodiment, the clamping mechanism 300 comprises a motor driving assembly 310, wherein the motor driving assembly comprises a motor 311 and a clamping strip 314, and in cooperation with the front cover, a mounting groove 305 is formed on the front cover, an elastic position-supplementing assembly 306 is arranged in the mounting groove, and the motor can drive the clamping strip to move along a guide sleeve 304 on the front cover to clamp the infusion tube between the clamping strip and the elastic position-supplementing assembly.
Specifically, in this embodiment, the elastic position-compensating assembly may be a silica gel pad or a rubber pad. Through the design of the elastic position supplementing assembly, the distance deviation caused by different infusion tube walls is compensated by the elastic position supplementing assembly, and the clamping strip is combined to clamp the infusion tube.
In some embodiments, the front cover has a motor mounting slot 301, and the motor is mounted in the motor mounting slot.
Further, one side of the guide sleeve is provided with a lower sliding groove 302, one side of the lower sliding groove is provided with an upper supporting plate 303, the lower sliding groove is matched with the upper supporting plate, the motor driving assembly further comprises a swinging rod 312, a matching rod 316, an upper sliding plate 315 and a lower sliding plate 317, the upper sliding plate is arranged on one side of the clamping strip and can move along the surface of the upper supporting plate, the lower sliding plate is arranged below the clamping strip and can move back and forth along the lower sliding groove, the end part of the clamping strip is provided with a matching rod, the matching rod can be inserted into a long hole 313 of the swinging rod to realize driving connection, and the swinging rod is rotatably connected onto the motor. Working method, the motor rotates and can drive the swinging arms swing, when the swinging arms swings, the cooperation pole was inserted in rectangular hole this moment, because of cooperation pole fixedly connected with chucking strip, and the chucking strip can only realize horizontal migration, also is the swinging arms swing, can drive the removal of chucking strip, and then realizes that the chucking strip extrudees transfer line to the chucking that carries out the transfer line on one side of the silica gel pad.
Referring to fig. 6, the elastic position supplementing assembly includes at least one spring plate 401, a fastening bolt 402 and a matching clamping plate 405, the spring plate is fixedly connected to the mounting groove 305 through the fastening bolt, the fastening bolt is in threaded connection with a threaded hole 403 on the side wall of the mounting groove, in cooperation with the threaded hole, a positioning column 307 is arranged on the mounting groove, and the matching clamping plate is placed between the positioning column and the spring plate. The spring leaf drives the cooperation chucking board and leans on the reference column, the removal of restriction reference column.
Referring to fig. 7, the elastic position supplementing assembly includes a guide post 406, a spring 407, a connecting plate 408 and a matching clamping plate 405, a guide hole 404 is formed in the mounting groove, the guide post is slidably fitted in the guide hole, the end of the guide post is fixedly connected with the connecting plate, the connecting plate is connected with the matching clamping plate, the spring 407 is arranged between the connecting plate and the mounting groove, the mounting groove is provided with a positioning post 307, and the spring drives the matching clamping plate to abut against the positioning post.
In some embodiments, the guide post is sleeved with a spring 407.
The matching clamping plate can be a hard plate or a soft elastic plate, and is preferably a soft elastic plate.
Working method, people hang this alarm on the dropping funnel, wherein the dropping funnel is pegged graft in the dropping funnel slot, the transfer line is placed in the transfer line slot, can carry out the clamp of transfer line with the help of two electric capacity, after the infusion is accomplished, electric capacity change this moment detects no liquid medicine in the transfer line, perhaps infrared probe detects that there is no liquid drop to drip for a long time, carry out bee calling organ, the warning of warning light is simultaneously, motor drive chucking strip extrusion transfer line to elasticity benefit position subassembly department, the transfer line is compressed tightly, accomplish the chucking work of transfer line.
In addition to the technical features described in the specification, the technology is known to those skilled in the art.
Claims (10)
1. An infusion alarm with an adaptive infusion tube diameter comprises an outer shell, wherein the outer shell comprises a front cover, and the infusion alarm is characterized in that an infusion tube slot is formed in the front cover, a clamping mechanism is arranged at the infusion tube slot and comprises a motor driving assembly, the motor driving assembly comprises a motor and a clamping strip, an installation groove is formed in the front cover, an elastic position supplementing assembly is arranged in the installation groove, and the motor drives the clamping strip to move along a guide sleeve on the front cover to clamp an infusion tube between the clamping strip and the elastic position supplementing assembly; the infusion tube slot comprises a drip chamber slot and an infusion tube slot, wherein the drip chamber slot is communicated with the infusion tube slot.
2. The infusion alarm with the adaptive infusion tube diameter as claimed in claim 1, wherein a lower sliding groove is formed in one side of the guide sleeve, an upper supporting plate is arranged in one side of the lower sliding groove, the motor driving assembly further comprises a swinging rod, a matching rod, an upper sliding plate and a lower sliding plate, the upper sliding plate is arranged on one side of the clamping strip, the upper sliding plate moves along the surface of the upper supporting plate, the lower sliding plate is arranged below the clamping strip, the lower sliding plate moves back and forth along the lower sliding groove, the matching rod is arranged at the end part of the clamping strip and is inserted into a long strip hole of the swinging rod, and the swinging rod is rotatably connected to the motor.
3. The infusion tube diameter self-adaptive infusion alarm device according to claim 1, wherein the elastic position supplementing assembly is a silica gel pad or a rubber pad.
4. The infusion tube diameter adaptive type infusion alarm of claim 1, wherein the elastic position supplementing assembly comprises at least one spring piece, a fastening bolt and a matching clamping plate, the spring piece is fixedly connected to the mounting groove through the fastening bolt, the fastening bolt is in threaded holes in the side wall of the mounting groove in a threaded mode, the mounting groove is provided with a positioning column, the matching clamping plate is placed between the positioning column and the spring piece, and the spring piece drives the matching clamping plate to abut against the positioning column.
5. The infusion tube diameter adaptive type infusion alarm device according to claim 1, wherein the elastic position supplementing assembly comprises a guide post, a spring, a connecting plate and a matching clamping plate, a guide hole is formed in the mounting groove, the guide post is in sliding fit in the guide hole, the connecting plate is fixedly connected to the end portion of the guide post, the connecting plate is connected with the matching clamping plate, the spring is arranged between the connecting plate and the mounting groove, the mounting groove is provided with the positioning post, and the spring drives the matching clamping plate to abut against the positioning post.
6. The transfusion tube diameter adaptive type transfusion alarm of claim 1, wherein the drip chamber insertion slot enables the drip chamber to be inserted and restricts the drip chamber from moving toward the transfusion tube insertion slot.
7. The transfusion tube diameter adaptive type transfusion alarm of claim 1, wherein the dropping funnel slot is provided with three longitudinally protruding clamping strips.
8. The transfusion alarm of self-adaptive type according to the transfusion tube diameter as claimed in claim 1, wherein an infrared probe is provided on each side of the dropping funnel slot, and the infrared probe is connected with a control panel.
9. The transfusion tube diameter adaptive type transfusion alarm of claim 1, wherein the front cover is provided with an extension boss.
10. The transfusion tube diameter adaptive type transfusion alarm of claim 1, wherein a capacitance detection assembly is arranged at the insertion slot of the transfusion tube, the capacitance detection assembly comprises two capacitance plates, and the transfusion tube is placed between the two capacitance plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021089924.0U CN213852492U (en) | 2020-06-11 | 2020-06-11 | Infusion pipe diameter self-adaptive infusion alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021089924.0U CN213852492U (en) | 2020-06-11 | 2020-06-11 | Infusion pipe diameter self-adaptive infusion alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213852492U true CN213852492U (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021089924.0U Active CN213852492U (en) | 2020-06-11 | 2020-06-11 | Infusion pipe diameter self-adaptive infusion alarm |
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| Country | Link |
|---|---|
| CN (1) | CN213852492U (en) |
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- 2020-06-11 CN CN202021089924.0U patent/CN213852492U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An adaptive infusion alarm for infusion pipe diameter Effective date of registration: 20220615 Granted publication date: 20210803 Pledgee: China Postal Savings Bank Co.,Ltd. Shanghe County sub branch Pledgor: Creative yinhang (Shandong) Technology Co.,Ltd. Registration number: Y2022980007758 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230721 Granted publication date: 20210803 Pledgee: China Postal Savings Bank Co.,Ltd. Shanghe County sub branch Pledgor: Creative yinhang (Shandong) Technology Co.,Ltd. Registration number: Y2022980007758 |