CN218010514U - Infusion blood return monitoring devices - Google Patents
Infusion blood return monitoring devices Download PDFInfo
- Publication number
- CN218010514U CN218010514U CN202221145880.8U CN202221145880U CN218010514U CN 218010514 U CN218010514 U CN 218010514U CN 202221145880 U CN202221145880 U CN 202221145880U CN 218010514 U CN218010514 U CN 218010514U
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- Prior art keywords
- sides
- infusion
- support frame
- alarm
- monitoring device
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- Expired - Fee Related
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- 238000001802 infusion Methods 0.000 title claims abstract description 35
- 239000008280 blood Substances 0.000 title claims abstract description 22
- 210000004369 blood Anatomy 0.000 title claims abstract description 22
- 238000012806 monitoring device Methods 0.000 title claims abstract description 17
- 238000012544 monitoring process Methods 0.000 claims abstract description 39
- 230000008878 coupling Effects 0.000 claims abstract description 12
- 238000010168 coupling process Methods 0.000 claims abstract description 12
- 238000005859 coupling reaction Methods 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 238000012546 transfer Methods 0.000 claims abstract description 7
- 238000005452 bending Methods 0.000 claims description 21
- 238000001514 detection method Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model belongs to the technical field of medical instrument, in particular to infusion blood return monitoring devices. Including detecting the support frame, embracing the pipe clamp, monitoring alarm and pressing from both sides and stopping the subassembly, embrace to be provided with the receiving area on the pipe clamp and rotate to connect on detecting the support frame, monitoring alarm rigid coupling is on detecting the support frame, presss from both sides and stops subassembly sliding connection in detecting the support frame, detects the support frame and is used for the drive to press from both sides and stops the subassembly and extrude the transfer line to closed, monitoring alarm is used for detecting transfer line liquid refracting index. Has the advantages of monitoring and stopping the blood return condition in transfusion.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, in particular to infusion blood return monitoring devices.
Background
Intravenous infusion is a common infusion mode in hospitals at present, most of infusion needs to be performed by medical care personnel to manually control the dropping speed, the temperature of the traditional Chinese medicine liquid in the infusion process depends on the ambient temperature, and the medical care personnel need to perform unscheduled inspection to determine whether the infusion is finished. Therefore, at the peak of infusion, medical staff are difficult to handle, the infusion cannot be stopped in time frequently, the phenomena of blood return and the like are caused, the monitoring is carried out through manual observation at present, and the phenomenon that the blood return is not timely found frequently occurs.
Disclosure of Invention
The utility model aims at providing a transfusion blood return monitoring device aiming at the problems in the prior art.
The purpose of the utility model can be realized by the following technical proposal:
the utility model provides a blood monitoring devices returns in infusion, is including detecting the support frame, embracing the pipe clamp, monitoring alarm and pressing from both sides and stopping the subassembly, embraces and is provided with the receiving area on the pipe clamp and rotates to be connected on detecting the support frame, and monitoring alarm rigid coupling is on detecting the support frame, presss from both sides and stops subassembly sliding connection in detecting the support frame, detects the support frame and is used for the drive to press from both sides and stops the subassembly and extrude the transfer line to the closure, and monitoring alarm is used for detecting transfer line liquid refractive index.
The utility model discloses a theory of operation does: when the infusion tube clamp is used, the infusion tube clamp is close to an infusion tube through the handheld clamp, then the handheld clamp is squeezed, the infusion tube is placed into the opened handheld clamp, the device can be integrally sleeved on the infusion tube, the infusion tube is located in the middle of the clamp stop component at the moment, the liquid refraction angle in the monitoring infusion tube is monitored by the monitoring alarm, the monitoring alarm emits light which can be refracted in liquid, the refracted light irradiates a receiving area on the clamp, the feedback is given to the monitoring alarm, the monitoring alarm can not emit alarm at the moment, after the blood return condition occurs, the blood blocks the light to change the light-writing refractive index, the light deviation cannot irradiate the receiving area on the clamp, the monitoring alarm emits alarm, the control detection support frame drives the clamp stop component to fold the infusion tube to clamp tightly, the liquid in the monitoring alarm is prevented from flowing, and when a patient is protected, the alarm is given to medical staff.
Preferably, the detection support frame comprises a fixing frame, a driving motor and a driving gear, a motor mounting groove is formed in the fixing frame, the driving motor is fixedly connected into the motor mounting groove of the fixing frame, and the driving gear is fixedly connected onto an output shaft of the driving motor.
Preferably, the pipe holding clamp comprises handheld clamp wings, a detector bending arm, an auxiliary clamp arm and connecting columns, the two handheld clamp wings are fixedly connected to the detector bending arm and the auxiliary clamp arm respectively, the connecting columns are fixedly connected to the detector bending arm and the auxiliary clamp arm respectively, the two connecting columns are connected to the fixing frame in a military rotation mode, and the detector bending arm and the auxiliary clamp arm are combined into a closed circular ring.
Preferably, the receiving area on the detector bending arm is a receiving plate.
Preferably, the two connecting columns and the fixing frame are provided with rotating springs.
Preferably, the pipe clamping clamp further comprises bottom layer support rings, and the two connecting columns are fixedly connected to the upper ends of the two bottom layer support rings respectively.
Preferably, the monitoring alarm comprises an alarm box and an infrared emitter, wherein the infrared emitter is fixedly connected to the alarm box, and a sound generator is arranged in the alarm box.
Preferably, the infrared transmitter and the receiving plate are on the same horizontal plane.
Preferably, press from both sides and stop the subassembly including pressing from both sides and stop board, connecting block, driven gear and lead screw, two press from both sides and stop the board respectively with two connecting block rigid couplings, two connecting blocks all pass through screw drive with the lead screw, driven gear rigid coupling is on the lead screw, driven gear and drive gear meshing transmission, the lead screw rotates to be connected in the mount.
Preferably, the screw rod has opposite thread directions on the left part and the right part.
Compared with the prior art, the utility model has the advantages of monitoring and stopping the blood return condition in the transfusion.
Drawings
Fig. 1 is an overall view of the present invention.
Fig. 2 is the connection schematic diagram of the detection support frame and the clamping stop component of the present invention.
Fig. 3 shows the pipe clamp of the present invention.
Fig. 4 is the monitoring alarm of the utility model.
In the figure: detecting the support frame 1; the pipe clamp 2 is embraced; a monitoring alarm 3; a clamping and stopping component 4; a fixed frame 11; a drive motor 12; a drive gear 13; a hand-held clip wing 21; a detector bending arm 22; a sub-clip arm 23; a receiving plate 24; a connecting column 25; a bottom support ring 26; an alarm box 31; an infrared emitter 32; a pinch stop plate 41; a connecting block 42; a driven gear 43; a lead screw 44.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in the figures 1-4 of the drawings,
further, the infusion blood return monitoring device comprises a detection support frame 1, a clamp holding pipe 2, a monitoring alarm 3 and a clamp stopping assembly 4, wherein the clamp holding pipe 2 is provided with a receiving area and is rotatably connected to the detection support frame 1, the monitoring alarm 3 is fixedly connected to the detection support frame 1, the clamp stopping assembly 4 is slidably connected to the detection support frame 1, the detection support frame 1 is used for driving the clamp stopping assembly 4 to extrude a transfusion pipe to be closed, the monitoring alarm 3 is used for detecting the liquid refractive index of the transfusion pipe, the handheld clamp holding pipe 2 is close to the transfusion pipe when the infusion pipe is used, then the handheld clamp holding pipe 2 is extruded, the transfusion pipe is placed into the opened handheld clamp holding pipe 2, the device can be integrally sleeved on the transfusion pipe, the transfusion pipe is positioned in the middle of the clamp stopping assembly 4, the monitoring alarm 3 is opened to monitor the liquid refraction angle in the transfusion pipe, the monitoring alarm 3 emits light in the liquid, the monitoring alarm can refract, the light emitted by the monitoring alarm 3 irradiates the receiving area on the clamp holding pipe 2 and feeds back to the monitoring alarm 3, the monitoring alarm 3 can not emit light, the monitoring alarm 3 can not emit light to the receiving area when the blood return condition occurs, and the blood can prevent the medical staff from irradiating the monitoring alarm 2, and can drive the alarm to control the alarm to prevent the medical staff from flowing, and the medical staff, and the alarm 4.
In further detail, the detection support frame 1 comprises a fixing frame 11, a driving motor 12 and a driving gear 13, a motor mounting groove is formed in the fixing frame 11, the driving motor 12 is fixedly connected to the motor mounting groove of the fixing frame 11, the driving gear 13 is fixedly connected to an output shaft of the driving motor 12, the driving motor 12 is connected with the monitoring alarm 3 through a lead, and when the monitoring alarm 3 cannot receive a signal, an electric signal is generated to enable the driving motor 12 to be started to drive the driving gear 13 to rotate.
Further, the holding tube clamp 2 comprises a handheld clamping wing 21, a detector bending arm 22, an auxiliary clamping arm 23 and a connecting column 25, the two handheld clamping wings 21 are fixedly connected to the detector bending arm 22 and the auxiliary clamping arm 23 respectively, the connecting column 25 is fixedly connected to the detector bending arm 22 and the auxiliary clamping arm 23, the two connecting columns 25 are rotatably connected to the fixing frame 11, the detector bending arm 22 and the auxiliary clamping arm 23 are combined into a closed ring, a receiving area on the detector bending arm 22 is a receiving plate 24, the two connecting columns 25 and the fixing frame 11 are provided with rotary springs, medical staff can close the infusion tube by holding the handheld clamping wings 21 by pressing the device, the two handheld clamping wings 21 are pressed to enable the two handheld clamping wings 21 to be closed, the detector bending arm 22 and the auxiliary clamping arm 23 are unfolded, the detector bending arm 22 and the auxiliary clamping arm 23 can be placed in the detector bending arm 22 and the auxiliary clamping arm 23, then the two clamping wings 21 are released, the detector bending arm 22 and the auxiliary clamping arm 23 are closed under the elastic action of the rotary springs, the detector bending arm 22 receives the monitoring alarm, and the alarm is fed back to the monitoring operation of the infusion tube 3, and the alarm is detected.
Further saying, embrace pipe clamp 2 and still include bottom support ring 26, two spliced poles 25 rigid coupling respectively are in two bottom support ring 26 upper ends, and after fixing, the joint salient position of transfer line makes mount 11 be in and connects upper portion through bottom support ring 26, can be close to the transfusion needle in, possess fixed position, can also prevent simultaneously that clamp from stopping subassembly 4 can not the centre gripping in the thick wall department that connects.
Further saying in detail, monitoring alarm 3 includes alarm box 31 and infrared emitter 32, and infrared emitter 32 rigid coupling is provided with sound generator in alarm box 31 on alarm box 31, and infrared emitter 32 is in same horizontal plane with dash receiver 24, and infrared emitter 32 sends the infrared ray, can not produce the signal of telecommunication when dash receiver 24 receives the infrared ray that infrared emitter 32 sent, and sound generator can not work, otherwise sound generator sound, carry out the police dispatch.
In a further detail, the clamping and stopping assembly 4 comprises clamping and stopping plates 41, connecting blocks 42, a driven gear 43 and a screw rod 44, the two clamping and stopping plates 41 are fixedly connected with the two connecting blocks 42 respectively, the two connecting blocks 42 are in threaded transmission with the screw rod 44, the driven gear 43 is fixedly connected to the screw rod 44, the driven gear 43 is in meshed transmission with the driving gear 13, the screw rod 44 is rotatably connected in the fixing frame 11, the thread directions of the left part and the right part of the screw rod 44 are opposite, the driven gear 43 is driven by the driving gear 13 to rotate to drive the two connecting blocks 42 to move, the two clamping and stopping plates 41 move oppositely to clamp the infusion tube, so that the liquid is prevented from continuously flowing, and the blood return phenomenon is prevented.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although a large number of terms are used herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any one of the additional limitations of the present invention.
Claims (10)
1. The utility model provides an infusion monitoring devices that returns blood which characterized in that: including detecting support frame (1), embrace pipe clamp (2), monitoring alarm (3) and press from both sides and stop subassembly (4), it is provided with the receiving area and rotates to connect on detecting support frame (1) to embrace pipe clamp (2), monitoring alarm (3) rigid coupling is on detecting support frame (1), press from both sides and stop subassembly (4) sliding connection in detecting support frame (1), it is used for driving to press from both sides and stops subassembly (4) and extrude the transfer line to the closure to detect support frame (1), monitoring alarm (3) are used for detecting transfer line liquid refracting index.
2. The infusion blood return monitoring device according to claim 1, wherein: the detection support frame (1) comprises a fixing frame (11), a driving motor (12) and a driving gear (13), wherein a motor mounting groove is formed in the fixing frame (11), the driving motor (12) is fixedly connected in the motor mounting groove of the fixing frame (11), and the driving gear (13) is fixedly connected to an output shaft of the driving motor (12).
3. An infusion blood return monitoring device according to claim 2, characterized in that: embrace pipe clamp (2) including handheld pressing from both sides wing (21), detector bending arm (22), vice pressing from both sides arm (23) and spliced pole (25), two handheld pressing from both sides wing (21) respectively the rigid coupling on detector bending arm (22) and vice pressing from both sides arm (23), equal rigid coupling has spliced pole (25) on detector bending arm (22) and vice pressing from both sides arm (23), two spliced poles (25) army rotate to connect on mount (11), detector bending arm (22) and vice pressing from both sides arm (23) make up into closed ring.
4. An infusion blood return monitoring device according to claim 3, characterized in that: the receiving area on the detector bending arm (22) is a receiving plate (24).
5. An infusion blood return monitoring device according to claim 3, characterized in that: the two connecting columns (25) and the fixed frame (11) are both provided with rotating springs.
6. An infusion blood return monitoring device according to claim 3, characterized in that: embrace pipe clamp (2) still include bottom support ring (26), two spliced poles (25) rigid coupling respectively in two bottom support ring (26) upper ends.
7. An infusion flashback monitoring device according to claim 6, wherein: the monitoring alarm (3) comprises an alarm box (31) and an infrared emitter (32), wherein the infrared emitter (32) is fixedly connected to the alarm box (31), and a sound generator is arranged in the alarm box (31).
8. An infusion flashback monitoring device according to claim 7, wherein: the infrared transmitter (32) and the receiving plate (24) are positioned on the same horizontal plane.
9. An infusion flashback monitoring device according to claim 8, wherein: press from both sides and stop subassembly (4) including pressing from both sides and stop board (41), connecting block (42), driven gear (43) and lead screw (44), two press from both sides stop board (41) respectively with two connecting block (42) rigid couplings, two connecting block (42) all pass through screw drive with lead screw (44), driven gear (43) rigid coupling is on lead screw (44), driven gear (43) and drive gear (13) meshing transmission, lead screw (44) rotate to be connected in mount (11).
10. An infusion flashback monitoring device according to claim 9, wherein: the left and right screw threads of the screw rod (44) are opposite in rotating direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221145880.8U CN218010514U (en) | 2022-05-13 | 2022-05-13 | Infusion blood return monitoring devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221145880.8U CN218010514U (en) | 2022-05-13 | 2022-05-13 | Infusion blood return monitoring devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218010514U true CN218010514U (en) | 2022-12-13 |
Family
ID=84373295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221145880.8U Expired - Fee Related CN218010514U (en) | 2022-05-13 | 2022-05-13 | Infusion blood return monitoring devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218010514U (en) |
-
2022
- 2022-05-13 CN CN202221145880.8U patent/CN218010514U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |