CN216169155U

CN216169155U - Medical flusher of disconnect-type

Info

Publication number: CN216169155U
Application number: CN202120827549.3U
Authority: CN
Inventors: 赵振德
Original assignee: Shuangdian Medical Technology Shenzhen Co ltd
Current assignee: Shuangdian Medical Technology Shenzhen Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2022-04-05
Anticipated expiration: 2031-04-22

Abstract

The utility model provides a separated medical flusher which comprises a separated handheld main body and an electric control system, wherein the handheld main body comprises a replaceable spray head, a flusher shell, a control key assembly, a flushing pipeline and a drainage pipeline, the replaceable spray head is connected with the flusher shell in a replaceable mode, the control key assembly is arranged on the flusher shell and is connected with a control socket of the electric control system, and the flushing pipeline and the drainage pipeline are arranged in the flusher shell respectively. The utility model has the beneficial effects that: and a separate design is adopted, so that the safety is improved, and the usability is also realized.

Description

Medical flusher of disconnect-type

Technical Field

The utility model relates to a medical flusher, in particular to a separated medical flusher.

Background

Medical irrigators (hereinafter referred to as "irrigators") are commonly used for cleaning wounds of patients during surgery or emergency treatment. At present, the mainstream products are all in an integrated design, namely, other electronic control components except a battery are all arranged inside a handheld main body (generally in a gun shape or a pen shape). The design has the advantages of simple and convenient operation, and can be put into use only by connecting the flushing/drainage waterway; the disadvantages are numerous, such as large volume, heavy weight, inconvenience, poor hand feeling, poor safety, high cost and great waste, and the flusher is used as a disposable medical instrument and is incinerated after use, which can cause great battery and motor pollution and waste.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a separated medical flusher.

The utility model provides a separated medical flusher which comprises a separated handheld main body and an electric control system, wherein the handheld main body comprises a replaceable spray head, a flusher shell, a control key assembly, a flushing pipeline and a drainage pipeline, the replaceable spray head is connected with the flusher shell in a replaceable mode, the control key assembly is arranged on the flusher shell and is connected with a control socket of the electric control system, and the flushing pipeline and the drainage pipeline are arranged in the flusher shell respectively.

As a further improvement of the utility model, the flushing pipeline is connected with a section of peristaltic pump pipe which is used for matching with a pump core and a pump head assembly of the electric control system.

As a further improvement of the utility model, the pipeline between the peristaltic pump pipe and the replaceable spray head is a pressure-bearing type pipeline.

As a further improvement of the utility model, the flushing pipeline is connected with a one-way valve and a pump head assembly for matching with a pump core of the electric control system.

As a further improvement of the present invention, the pipeline between the check valve and pump head assembly and the replaceable nozzle is a pressure-bearing type pipeline.

As a further improvement of the utility model, the one-way valve and pump head assembly comprises two one-way valves and a variable-capacity principle pump head, and a shared pipeline is arranged between the two one-way valves and the variable-capacity principle pump head.

As a further improvement of the utility model, the end of the common pipeline has a semi-open structure which is sealed by medical sterilization packaging material.

As a further improvement of the present invention, the control key assembly includes a control key, an electrical signal generator, a cable and a control plug, the control key and the electrical signal generator are respectively connected to the control plug through the cable, and the control plug is matched with the control socket of the electronic control system.

The utility model has the beneficial effects that: through above-mentioned scheme, adopt the disconnect-type design, promoted the security, also realized the ease for use.

Drawings

Fig. 1 is a schematic view of a separated medical flusher hand-held main body according to an embodiment of the utility model.

Fig. 2 is a schematic diagram of an embodiment of an electric control system of a separate medical flusher of the present invention.

Fig. 3 is a schematic view of a second embodiment of the handheld body of the separate medical flusher of the present invention.

Fig. 4 is a schematic diagram of an embodiment of an electronic control system of a separate medical flusher of the present invention.

Fig. 5 is a schematic view of a second embodiment of the check valve and pump head assembly of the separate medical flusher of the present invention.

Detailed Description

The utility model is further described with reference to the following description and embodiments in conjunction with the accompanying drawings.

Example one

As shown in fig. 1 to 2, a separate medical flusher comprises a separate hand-held main body 1 and an electric control system 2, and a peristaltic pump is used as a power unit.

The handheld main body 1 mainly comprises a flusher shell 12, a replaceable spray head 11, a control key assembly 13, a flushing pipeline 14 and a drainage pipeline 15.

The electric control system 2 mainly comprises an electric control shell, a driving motor 22, a pump core and pump head assembly 23 and a control socket 24.

The control key assembly 13 comprises control keys, an electric signal generator (such as a potentiometer, a contact switch and the like), a cable 17 and a control plug. Wherein, the control key can be knob type, sliding type, push-button type, can realize the stepless speed regulation or gear speed regulation; the control plug is matched with the control socket 24 of the electric control system 2.

The flushing line 14 is used for receiving flushing water.

The drainage pipeline 15 is used for connecting a drainage device.

The flushing line 14 comprises a section of peristaltic pump tubing 16 for mating with the pump core and pump head assembly 23, the line between the peristaltic pump tubing 16 and the replaceable tip 11 being pressure-bearing.

The pump core and the pump head assembly 23 are both standard configurations of the electric control system 2 and are not used as consumables.

Example two

As shown in fig. 3 to 5, a separate medical flusher comprises a separate hand-held main body 1 and an electric control system 2, and adopts a variable displacement principle pump as a power unit.

The electric control system 2 mainly comprises an electric control shell, a driving motor 22, a pump core 25 and a control socket 24.

The flushing line 14 is used for receiving flushing water.

The drainage pipeline 15 is used for connecting a drainage device.

In contrast to the examples: the flush line 14 includes a check valve and pump head assembly 18 for mating with the pump cartridge 25, the line between the check valve and pump head assembly 18 and the replaceable nozzle 11 being of pressure-bearing type.

The one-way valve and pump head assembly 18 comprises a pump head 182 based on the variable volume principle and 2 one-way valves 181, a shared pipeline 183 is arranged among the three, and the tail end of the shared pipeline 183 is in a semi-open design, namely is sealed by a medical sterilization packaging material 184, and is air-permeable during sterilization and water-resistant during flushing operation; the pump head 182 contains the basic components of a positive displacement chamber, i.e. the piston and the hollow cylinder of a piston pump, or the diaphragm chamber of a diaphragm pump, or the air drum chamber of an air drum pump, etc.

The pump core 25 of the positive displacement principle pump head 182 is a standard configuration for the electronic control system 2, and the positive displacement principle pump head 182 is a part of the consumable (hand-held flusher body). The design aims at eliminating the sterilization blind area and establishing safety regulations.

The separated medical flusher provided by the utility model adopts a main/control separation design, on one hand, the safety is improved, and on the other hand, the problem of usability is solved, so that the use experience of the flusher is improved.

The utility model provides a separated medical flusher, which realizes miniaturization and portability of an electric control system 2 and only serves as a control instruction execution end; the control instruction generating end is integrated on the handheld main body 1, and the handheld main body 1 has the advantages of small volume, light weight, good hand feeling and low cost, and fundamentally avoids pollution and waste of batteries and motors due to reasonable and rigorous function segmentation.

The foregoing is a more detailed description of the utility model in connection with specific preferred embodiments and it is not intended that the utility model be limited to these specific details. For those skilled in the art to which the utility model pertains, several simple deductions or substitutions can be made without departing from the spirit of the utility model, and all shall be considered as belonging to the protection scope of the utility model.

Claims

1. A medical flusher of disconnect-type which characterized in that: including the handheld main part and the electrical system of disconnect-type, handheld main part includes removable shower nozzle, flusher casing, control key assembly, washes pipeline and drainage pipeline, removable shower nozzle with the flusher casing is removable connection, the control key assembly sets up on the flusher casing, the control key assembly with electrical system's control socket is connected, it sets up respectively to wash pipeline and drainage pipeline within the flusher casing.

2. The split medical irrigator of claim 1, wherein: the flushing pipeline is connected with a section of peristaltic pump pipe and is used for matching a pump core and a pump head assembly of the electric control system.

3. The split medical irrigator of claim 2, wherein: and a pipeline between the peristaltic pump pipe and the replaceable spray head is a pressure-bearing pipeline.

4. The split medical irrigator of claim 1, wherein: the flushing pipeline is connected with a one-way valve and a pump head assembly and is used for matching with a pump core of the electric control system.

5. The split medical irrigator of claim 4, wherein: and the pipeline between the one-way valve and pump head assembly and the replaceable spray head is a pressure-bearing pipeline.

6. The split medical irrigator of claim 4, wherein: the check valve and pump head assembly comprises two check valves and a variable volume principle pump head, and a shared pipeline is arranged between the two check valves and the variable volume principle pump head.

7. The split medical irrigator of claim 6, wherein: the end of the shared pipeline is provided with a semi-open structure which is sealed by medical sterilization packaging materials.

8. The split medical irrigator of claim 1, wherein: the control key assembly comprises a control key, an electric signal generator, a cable and a control plug, wherein the control key and the electric signal generator are respectively connected with the control plug through the cable, and the control plug is matched with a control socket of the electric control system.