CN209864825U - General surgery operation surface of a wound flusher - Google Patents
General surgery operation surface of a wound flusher Download PDFInfo
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- CN209864825U CN209864825U CN201920277611.9U CN201920277611U CN209864825U CN 209864825 U CN209864825 U CN 209864825U CN 201920277611 U CN201920277611 U CN 201920277611U CN 209864825 U CN209864825 U CN 209864825U
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- storage tank
- liquid storage
- screw rod
- connecting pipe
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Abstract
The utility model discloses a department of general surgery's operation surface of a wound flusher, include: the handle is fixedly connected with the connecting pipe, the cover plate is connected to the left side of the liquid storage tank in an embedded mode, the connecting pipe is in threaded connection with the cover plate, the liquid outlet pipe is connected to the right side of the liquid storage tank, a screw rod, a fixing plate and a piston plate are arranged inside the liquid storage tank, the screw rod is horizontally arranged in the liquid storage tank, the right end of the screw rod is rotatably connected with the fixing plate, a nut matched with the screw rod is fixed to the middle of the piston plate, a motor is fixed in the connecting pipe, and the power output end of the; the bottom of the liquid storage tank is provided with a liquid adding pipe fitting, the liquid adding pipe fitting is in threaded connection with the liquid storage tank, a liquid adding hole is formed in the middle of the liquid adding pipe fitting, and a rubber block is embedded and connected in the liquid adding hole. The utility model provides pressure for the liquid outlet through the components such as the motor, the piston plate and the like, can improve the uniformity of the liquid outlet pressure and improve the washing quality; two kinds of liquid feeding modes, liquid addition is comparatively convenient.
Description
Technical Field
The utility model relates to the technical field of medical equipment, more specifically are a general surgery operation surface of a wound flusher.
Background
The general surgery department is a clinical discipline which takes operations as a main method to treat other diseases such as liver, biliary tract, pancreas, gastrointestinal tract, anorectum, vascular diseases, thyroid and breast tumors, trauma and the like, and is the biggest special discipline of a surgical system. In the operation process of general surgery, the wound surface is flushed by the flusher, namely, the blood clots and foreign matters are removed from the wound surface. The impacter comprises handle, stock solution rubber ball and heating device, heats liquid through heating device, then presses stock solution rubber ball and comes to pressurize to discharge liquid.
At present, the existing flushers have the following problems: (1) the liquid storage rubber ball provides pressure for liquid outlet, the pressure is insufficient, the force is not uniform, and the flushing quality is low; (2) when liquid is added, the whole liquid storage rubber ball needs to be detached, then liquid is poured into the liquid storage rubber ball, and then the liquid is added in a manner that the liquid outlet rubber ball is connected with a heating device, so that the liquid adding device is troublesome to use. For this reason, a new scheme needs to be designed to give improvements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a department of general surgery's operation surface of a wound flusher has solved the problem that proposes in the background art, satisfies the in-service use demand.
In order to achieve the above object, the utility model provides a following technical scheme: a general surgical wound irrigator comprising: the handle is fixedly connected with the connecting pipe, the cover plate is connected to the left side of the liquid storage tank in an embedded mode, the connecting pipe is in threaded connection with the cover plate, the liquid outlet pipe is connected to the right side of the liquid storage tank, a screw rod, a fixing plate and a piston plate are arranged inside the liquid storage tank, the screw rod is horizontally arranged in the liquid storage tank, the right end of the screw rod is rotatably connected with the fixing plate, a nut matched with the screw rod is fixed to the middle of the piston plate, a motor is fixed in the connecting pipe, the power output end of the motor is fixedly connected with the left end of the screw rod, and a heating; the bottom of the liquid storage tank is provided with a liquid adding pipe fitting, the liquid adding pipe fitting is in threaded connection with the liquid storage tank, a liquid adding hole is formed in the middle of the liquid adding pipe fitting, and a rubber block is embedded and connected in the liquid adding hole.
As the utility model discloses a preferred embodiment, the control storehouse has still been seted up in the liquid storage pot, control storehouse internal fixation has battery and PCB board, the liquid storage pot top is equipped with the hole of charging of being connected with the battery electricity.
As a preferred embodiment of the utility model, the fixed plate right side still is provided with thermistor, the liquid storage pot surface still is provided with switch and display screen, thermistor, switch and display screen all are connected with the PCB board electricity.
As a preferred embodiment of the present invention, both sides of the motor are provided with a fixing member, and the connecting pipe adopts fixing bolt and fixing member fixed connection.
Compared with the prior art, the beneficial effects of the utility model are as follows:
(1) this flusher comes for going out liquid through subassemblies such as motor, piston plate and provides pressure, can improve the even degree of going out liquid pressure, improves the quality of washing.
(2) This flusher, two kinds of liquid feeding modes, one kind is to insert the rubber piece with the syringe and adds, and another kind is to twist off the liquid feeding pipe fitting and add, and liquid adds comparatively conveniently.
Drawings
FIG. 1 is an external structural view of a wound surface irrigator for general surgery department of the present invention;
FIG. 2 is an internal structure diagram of the wound surface irrigator for general surgery department of the present invention;
FIG. 3 is an internal structure view of the liquid feeding pipe fitting of the present invention;
fig. 4 is a circuit diagram of the temperature control circuit of the present invention.
In the figure, a liquid storage tank 1; a liquid outlet pipe 2; a display screen 3; a switch 4; a cover plate 5; a connecting pipe 6; a handle 7; a fixing bolt 8; a liquid feeding pipe 9; a motor 10; a charging hole 11; a storage battery 12; a control cabin 13; a PCB board 14; a thermistor 15; a fixed plate 16; a piston plate 17; a screw 18; a heating coil 19; a fixing member 20; a liquid adding hole 21; a rubber block 22.
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. 1-4, the present invention provides a technical solution: a general surgical wound irrigator comprising: the handle 7, the liquid storage tank 1 and the connecting pipe 6, the handle 7 is fixedly connected with the connecting pipe 6, the handle 7 is used for holding, the connecting pipe 6 is used for connecting the handle with the liquid storage tank 1, the connecting pipe 6 is in threaded connection with the liquid storage tank 1, the disassembly is convenient, the cover plate 5 is embedded and connected on the left side of the liquid storage tank 1, the connecting pipe 6 is in threaded connection with the cover plate 5, the liquid storage tank 1 is connected with the liquid outlet pipe 2 on the right side, liquid is sprayed out through the liquid outlet pipe 2, a screw rod 18, a fixing plate 16 and a piston plate 17 are arranged inside the liquid storage tank 1, the screw rod 18 is horizontally arranged in the liquid storage tank 1, the right end of the screw rod 18 is rotatably connected with the fixing plate 16, a nut matched with the screw rod 18 is fixed in the middle of the piston plate 17, a motor 10 is, the power output end of the motor 10 is fixedly connected with the left end of the screw 18, and the inner wall of the liquid storage tank 1 is provided with a heating coil 19; liquid storage pot 1 bottom is provided with liquid feeding pipe fitting 9, and liquid feeding pipe fitting 9 adopts threaded connection with liquid storage pot 1, and has seted up liquid feeding hole 21 in the middle part of liquid feeding pipe fitting 9, inlays in liquid feeding hole 21 and is connected with block rubber 22, and it can add liquid to use the syringe to prick the block rubber thoroughly, and it is comparatively convenient to use.
Further improved, as shown in fig. 2: the liquid storage tank 1 is also internally provided with a control bin 13, a storage battery 12 and a PCB 14 are fixed in the control bin 13, the top of the liquid storage tank 1 is provided with a charging hole 11 electrically connected with the storage battery 12, and the storage battery 12 is used for providing electric energy for electric equipment in the flusher.
Further improved, as shown in fig. 4: the right side of the fixing plate 16 is also provided with a thermistor 15, the surface of the liquid storage tank 1 is also provided with a switch 4 and a display screen 3, the thermistor 15, the switch 4 and the display screen 3 are all electrically connected with the PCB 14, the PCB 14 is provided with a temperature control circuit, the temperature control circuit is shown in figure 4, the heating coil 19 is connected with a 150 ohm current-limiting and voltage-reducing resistor power supply in series, the heating coil 19 is powered on after the switch is closed, the heating coil 19 heats the liquid in the liquid storage tank 1, the temperature in the liquid storage tank 1 rises, the thermistor 22 detects the temperature in the liquid storage tank 1, and the resistance value of the thermistor 22 rises along with the rise of the temperature to control the.
Specifically, both sides of the motor 10 are provided with the fixing pieces 20, the connecting pipe 6 is fixedly connected with the fixing pieces 20 through the fixing bolts 8, and the motor 10 and the connecting pipe 6 are fixed through the fixing pieces 20 and are convenient to detach.
The utility model discloses when using, through switch 4 control heating coil 19, make heating coil 19 heat liquid in the liquid storage pot 1, carry out temperature control through thermistor 15, through switch 4 starter motor 10, motor 10 rotates back and drives screw rod 18, 18 rotation back cooperation nuts of screw rod use can make piston plate 17 remove to drain pipe 2 directions, and pass through drain pipe 2 blowout with liquid in the liquid storage pot 1, wash needs abluent position, once wash and accomplish the back through switch 4 control motor 10 reversal, make piston plate 17 remove to motor 10 directions, so that next time use, when needing to carry out liquid addition, can use the syringe to prick into rubber block 22 and add, it is comparatively convenient to add.
The product protected by the scheme is put into practical production and application at present, and particularly achieves certain success in the application in the clinical field of hospitals, so that the technical scheme of the product is obviously proved to be beneficial, meets the social requirements, and is suitable for batch production and popularization and use.
And (4) supplementary notes: the model number of the thermistor 15 is 5D-9.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A general surgical wound irrigator comprising: handle (7), liquid storage pot (1) and connecting pipe (6), handle (7) and connecting pipe (6) fixed connection, inlay in liquid storage pot (1) left side and be connected with apron (5), threaded connection is adopted with apron (5) in connecting pipe (6), liquid storage pot (1) right side is connected with drain pipe (2), its characterized in that: a screw rod (18), a fixing plate (16) and a piston plate (17) are arranged in the liquid storage tank (1), the screw rod (18) is horizontally arranged in the liquid storage tank (1), the right end of the screw rod (18) is rotatably connected with the fixing plate (16), a nut matched with the screw rod (18) for use is fixed in the middle of the piston plate (17), a motor (10) is fixed in the connecting pipe (6), the power output end of the motor (10) is fixedly connected with the left end of the screw rod (18), and a heating coil (19) is arranged on the inner wall of the liquid storage tank (1);
the liquid storage tank is characterized in that a liquid adding pipe fitting (9) is arranged at the bottom of the liquid storage tank (1), the liquid adding pipe fitting (9) is in threaded connection with the liquid storage tank (1), a liquid adding hole (21) is formed in the middle of the liquid adding pipe fitting (9), and a rubber block (22) is embedded and connected in the liquid adding hole (21).
2. A general surgery wound irrigator according to claim 1, wherein: the storage tank is characterized in that a control bin (13) is further arranged in the storage tank (1), a storage battery (12) and a PCB (printed circuit board) board (14) are fixed in the control bin (13), and a charging hole (11) electrically connected with the storage battery (12) is formed in the top of the storage tank (1).
3. A general surgery wound irrigator according to claim 1, wherein: the right side of the fixing plate (16) is further provided with a thermistor (15), the surface of the liquid storage tank (1) is further provided with a switch (4) and a display screen (3), and the thermistor (15), the switch (4) and the display screen (3) are all electrically connected with the PCB (14).
4. A general surgery wound irrigator according to claim 1, wherein: both sides of motor (10) all are provided with mounting (20), connecting pipe (6) adopt fixing bolt (8) and mounting (20) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920277611.9U CN209864825U (en) | 2019-03-05 | 2019-03-05 | General surgery operation surface of a wound flusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920277611.9U CN209864825U (en) | 2019-03-05 | 2019-03-05 | General surgery operation surface of a wound flusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209864825U true CN209864825U (en) | 2019-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920277611.9U Active CN209864825U (en) | 2019-03-05 | 2019-03-05 | General surgery operation surface of a wound flusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209864825U (en) |
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2019
- 2019-03-05 CN CN201920277611.9U patent/CN209864825U/en active Active
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