CN210844695U

CN210844695U - Drop number alarm

Info

Publication number: CN210844695U
Application number: CN201921224360.4U
Authority: CN
Inventors: 王慧
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-06-26
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a drop number alarm, which comprises a first shell, a second shell and an anti-disassembly mechanism, wherein the anti-disassembly mechanism is positioned on the first shell and the second shell, the anti-disassembly mechanism comprises a first fixed block, the first fixed block is arranged at the edge of the outer wall of the first shell, and a third fixed block is arranged at the other edge of the outer wall of the second shell; the utility model discloses a be provided with the control block, can make first shell and second shell dismantle and install through corotation or reversal control block, thereby be convenient for drop count alarm and the dismantlement and the installation between the dropping funnel, because the control block sets up the inside at first fixed block, the unable rotation control piece of patient, thereby patient's dismantlement has been avoided, make this drop count alarm can monitor the speed of dropping funnel infusion constantly, and this drop count alarm can only nurse just open the drop count alarm through the control lever, thereby can play good guard action.

Description

Drop number alarm

Technical Field

The utility model belongs to the technical field of medical treatment auxiliary appliances, concretely relates to drop number alarm.

Background

In the process of infusion, patients always adjust the infusion speed at will, some liquid requires slow infusion, emergent patients always adjust the infusion speed at will, some liquid requires fast infusion and some patients adjust the infusion speed at will, and the patients adjust the speed at will no matter how many times the importance of the infusion speed is emphasized with the patients and family members.

The utility model discloses a transfusion system number of drips alarm as utility model with publication number CN201389234, it is through the speed of dripping when having realized effectual control infusion, makes patient's safe infusion, but the number of drips alarm can not be stable install in the outside of drip chamber, is demolishd by patient's oneself easily simultaneously to can not play good warning effect, we propose the number of drips alarm for this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a number of drips alarm to solve the current number of drips alarm that proposes in the above-mentioned background art and can not be stable install in the outside of drip chamber, demolish by patient's proper motion easily simultaneously, thereby can not play good warning effect problem.

In order to achieve the above object, the utility model provides a following technical scheme: the drop number alarm comprises a first shell, a second shell and an anti-disassembly mechanism, wherein the anti-disassembly mechanism is positioned on the first shell and the second shell, the anti-disassembly mechanism comprises a first fixing block, the first fixing block is arranged at the edge of the outer wall of the first shell, a first groove and a second groove are respectively formed in the side and the top of the first fixing block, a first rotating shaft is arranged in the first groove, the upper end of the first rotating shaft is connected with a control block, the control block is positioned in the second groove, a limiting groove is formed in the top of the control block, a control rod is arranged in the limiting groove, a handle is connected to the top of the control rod and positioned above the first fixing block, one end of a connecting rod is arranged on the outer wall of the first rotating shaft, the other end of the connecting rod is positioned in a third groove, and the third groove is formed in the second fixing block, and the second fixed block sets up in the edge of second shell outer wall, another edge department of second shell outer wall is provided with the third fixed block, and the third fixed block passes through the edge interconnect of second pivot and first shell.

Preferably, the interior of the first shell and the second shell are provided with drip chambers, the center of the second shell is provided with an observation window, the inner side of the first shell is provided with an inductor, and the outer side of the first shell is respectively provided with an alarm display and a battery box.

Preferably, the outer sides of the first shell and the second shell are both provided with arc-shaped structures, and the inner sides of the first shell and the second shell are attached to the outer wall of the dropping funnel.

Preferably, the inner wall of the second groove is attached to the outer wall of the control block, and the height of the control block is less than 5cm of the height of the second groove.

Preferably, the lower end of the control rod is connected with the control block in a clamping manner through a limiting groove, and the cross section of the lower end of the control rod is designed to be of a regular hexagon structure.

Preferably, the outer wall of the first rotating shaft and the inner wall of the connecting rod are both designed to be in a thread structure, and the connecting rod is in threaded connection with the first rotating shaft.

Preferably, third recess and connecting rod all design for "L" style of calligraphy structure, and the tip of connecting rod is connected for the block with the bottom of third recess to the tip of connecting rod is sliding connection with the top of third recess.

Preferably, the number of the third fixing blocks is two, and the third fixing blocks are symmetrically arranged about the central axis of the second housing.

Compared with the prior art, the beneficial effects of the utility model are that:

1. be provided with the control block, can make first shell and second shell dismantle and the installation through corotation or reversal control block, thereby be convenient for the dismantlement and the installation between drop number alarm and the drip chamber, because the control block sets up the inside at first fixed block, the unable rotation control block of patient, thereby patient's dismantlement has been avoided, make this drop number alarm can monitor the speed of drip chamber infusion constantly, and this drop number alarm can only nurse just can open the drop number alarm through the control lever, thereby can play good guard action.

2. Be provided with the observation window for patient or nurse can look over the content of the inside liquid medicine of dropping funnel, thereby when having avoided the inside no liquid medicine of dropping funnel, the dangerous phenomenon that appears.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the rear view external structure of the present invention;

FIG. 3 is a schematic view of the rear view internal structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 5 is a schematic view of the control rod installation structure of FIG. 4 according to the present invention;

in the figure: 1. a first housing; 2. a first fixed block; 3. a first groove; 4. a second groove; 5. a first rotating shaft; 6. a control block; 7. a limiting groove; 8. a control lever; 9. a handle; 10. a connecting rod; 11. a third groove; 12. a second fixed block; 13. a second housing; 14. a third fixed block; 15. a second rotating shaft; 16. a dropping funnel; 17. an observation window; 18. an inductor; 19. an alarm display; 20. a battery case.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-5, the present invention provides a technical solution: the drop number alarm comprises a first shell 1, a second shell 13 and an anti-disassembly mechanism, wherein the anti-disassembly mechanism is positioned on the first shell 1 and the second shell 13, the anti-disassembly mechanism comprises a first fixing block 2, the first fixing block 2 is arranged at the edge of the outer wall of the first shell 1, the side and the top of the first fixing block 2 are respectively provided with a first groove 3 and a second groove 4, a first rotating shaft 5 is arranged in the first groove 3, the upper end of the first rotating shaft 5 is connected with a control block 6, the control block 6 is positioned in the second groove 4, the top of the control block 6 is provided with a limiting groove 7, a control rod 8 is arranged in the limiting groove 7, the top of the control rod 8 is connected with a handle 9, the handle 9 is positioned above the first fixing block 2, one end of a connecting rod 10 is arranged on the outer wall of the first rotating shaft 5, and the other end of the connecting rod 10 is positioned in a third groove 11, and third recess 11 is seted up in the inside of second fixed block 12, and second fixed block 12 sets up in the edge of second shell 13 outer wall moreover, another edge department of second shell 13 outer wall is provided with third fixed block 14, and third fixed block 14 passes through the edge interconnect of second pivot 15 with first shell 1 for patient can't dismantle the drop number alarm, only can nurse just can dismantle through specific control lever 8, thereby has played the benefit of protection patient.

Make patient or nurse can observe the content of the inside liquid medicine of drip chamber 16 through observation window 17, inductor 18 can automatic recording infusion drip speed simultaneously, the drip speed is shown on alarm display 19, alarm display 19 is supplied power by battery case 20, alarm display 19 can send the police dispatch newspaper when the drip speed is too fast, and alarm display 19 carries out the instruction through external controller, patient can't carry out the regulation of parameter to alarm display 19, this embodiment, preferably, the internally mounted of first shell 1 and second shell 13 has drip chamber 16, and the center department of second shell 13 is provided with observation window 17, the inboard of first shell 1 is provided with inductor 18, and alarm display 19 and battery case 20 are installed respectively to the outside of first shell 1.

Make the first shell 1 and the installation that second shell 13 can be firm on the drip chamber 16 to avoid droing of first shell 1 and second shell 13, this embodiment, it is preferred, the outside of first shell 1 and second shell 13 all designs the arc structure, and the inboard of first shell 1 and second shell 13 all laminates with the outer wall of drip chamber 16 each other.

Ensures that the control block 6 can be hidden in the second groove 4, and avoids the patient rotating the control block 6, in this embodiment, preferably, the inner wall of the second groove 4 and the outer wall of the control block 6 are attached to each other, and the height of the control block 6 is less than 5cm of the height of the second groove 4.

When having guaranteed that control lever 8 is rotatory, control lever 8 can drive control block 6 through spacing groove 7 and rotate, this embodiment, preferably, control lever 8's lower extreme passes through spacing groove 7 and is connected for the block with control block 6, and the cross section design of control lever 8 lower extreme is regular hexagon structure.

When the first rotating shaft 5 rotates forwards or backwards, the connecting rod 10 can move upwards or downwards, in this embodiment, preferably, the outer wall of the first rotating shaft 5 and the inner wall of the connecting rod 10 are both designed to be in a thread-like structure, and the connecting rod 10 is in threaded connection with the first rotating shaft 5.

When the connecting rod 10 moves downwards, the connecting rod 10 can be clamped with the bottom of the third groove 11, so that the first shell 1 and the second shell 13 can be fixed together, in this embodiment, preferably, the third groove 11 and the connecting rod 10 are both designed into an "L" -shaped structure, the end of the connecting rod 10 is in clamping connection with the bottom of the third groove 11, and the end of the connecting rod 10 is in sliding connection with the top of the third groove 11.

It is ensured that the third fixing block 14 can rotate around the second rotation shaft 15, so that the first housing 1 and the second housing 13 can be unfolded and closed, in this embodiment, it is preferable that the third fixing block 14 is provided in two, and the third fixing block 14 is symmetrically provided about the central axis of the second housing 13.

The utility model discloses a theory of operation and use flow: when the device is used, when a nurse needs to take off the drip number alarm, the nurse holds the handle 9 to insert the control rod 8 into the limiting groove 7, then rotates the handle 9, because the lower end of the control rod 8 is in clamping connection with the control block 6 through the limiting groove 7, and the cross section of the lower end of the control rod 8 is designed to be in a regular hexagon structure, the handle 9 drives the control block 6 and the first rotating shaft 5 to rotate, because the first rotating shaft 5 is in threaded connection with the connecting rod 10, the connecting rod 10 moves upwards in the first groove 3 and the third groove 11, so that the bottom of the third groove 11 is separated from the end of the connecting rod 10, then the first shell 1 rotates around the second rotating shaft 15 through the third fixing block 14, so that the first shell 1 and the second shell 13 are unfolded, the drip number alarm can be taken off, because the control block 6 is hidden in the second groove 4, thereby the unable spin control piece of patient 6, and then avoided patient to dismantle the drop number alarm by oneself, make the drop number alarm play good guard action to patient, and patient or nurse can observe the content of the inside liquid medicine of drip chamber 16 through observation window 17, inductor 18 can automatic recording infusion drip speed simultaneously, the drip speed shows on alarm display 19, alarm display 19 is supplied power by battery case 20, alarm display 19 can send out the police dispatch newspaper when the drip speed is too fast, avoided the patient to arouse unnecessary dispute because of the automatic regulation infusion speed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Drip number alarm, including first shell (1), second shell (13) and anti-disassembly mechanism, its characterized in that: the disassembly preventing mechanism is positioned on the first shell (1) and the second shell (13), the disassembly preventing mechanism comprises a first fixing block (2), the first fixing block (2) is arranged at the edge of the outer wall of the first shell (1), a first groove (3) and a second groove (4) are respectively formed in the side and the top of the first fixing block (2), a first rotating shaft (5) is arranged inside the first groove (3), the upper end of the first rotating shaft (5) is connected with a control block (6), the control block (6) is positioned inside the second groove (4), a limiting groove (7) is formed in the top of the control block (6), a control rod (8) is arranged inside the limiting groove (7), the top of the control rod (8) is connected with a handle (9), the handle (9) is positioned above the first fixing block (2), one end of a connecting rod (10) is arranged on the outer wall of the first rotating shaft (5), and the other end of connecting rod (10) is located the inside of third recess (11) to third recess (11) are seted up in the inside of second fixed block (12), and second fixed block (12) set up in the edge of second shell (13) outer wall moreover, another edge department of second shell (13) outer wall is provided with third fixed block (14), and third fixed block (14) are through the edge interconnect of second pivot (15) with first shell (1).

2. The drop count alarm of claim 1, wherein: the novel multifunctional portable water dispenser is characterized in that a dripping hopper (16) is arranged inside the first shell (1) and the second shell (13), an observation window (17) is arranged at the center of the second shell (13), an inductor (18) is arranged on the inner side of the first shell (1), and an alarm display (19) and a battery box (20) are respectively arranged on the outer side of the first shell (1).

3. A drop number alarm according to claim 1 or 2, wherein: the outer sides of the first shell (1) and the second shell (13) are both designed with arc structures, and the inner sides of the first shell (1) and the second shell (13) are attached to the outer wall of the dropping funnel (16).

4. The drop count alarm of claim 1, wherein: the inner wall of the second groove (4) is attached to the outer wall of the control block (6), and the height of the control block (6) is smaller than the height of the second groove (4) by 5 cm.

5. The drop count alarm of claim 1, wherein: the lower end of the control rod (8) is connected with the control block (6) in a clamping manner through a limiting groove (7), and the cross section of the lower end of the control rod (8) is designed to be of a regular hexagon structure.

6. The drop count alarm of claim 1, wherein: the outer wall of the first rotating shaft (5) and the inner wall of the connecting rod (10) are both designed to be of a thread-shaped structure, and the connecting rod (10) is in threaded connection with the first rotating shaft (5).

7. The drop count alarm of claim 1, wherein: third recess (11) and connecting rod (10) all design for "L" style of calligraphy structure, and the tip of connecting rod (10) is connected for the block with the bottom of third recess (11) to the tip of connecting rod (10) is sliding connection with the top of third recess (11).

8. The drop count alarm of claim 1, wherein: the number of the third fixing blocks (14) is two, and the third fixing blocks (14) are symmetrically arranged around the central axis of the second shell (13).