CN209789998U - Medical host with flow controller - Google Patents
Medical host with flow controller Download PDFInfo
- Publication number
- CN209789998U CN209789998U CN201920168599.8U CN201920168599U CN209789998U CN 209789998 U CN209789998 U CN 209789998U CN 201920168599 U CN201920168599 U CN 201920168599U CN 209789998 U CN209789998 U CN 209789998U
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- flow controller
- box body
- water injection
- transmission assembly
- driving part
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Abstract
The utility model provides a medical host with a flow controller, which comprises a host body and the flow controller used for controlling the flow of a water injection hose, wherein the host body comprises a box body used for installing parts, and the flow controller is arranged on the box body; the flow controller comprises a driving part, a pressing assembly and a transmission assembly connected between the pressing assembly and the driving part, wherein the driving part drives the pressing assembly to operate through the transmission assembly so as to adjust the degree of pressing the pressing assembly to press the water injection hose. The utility model installs the flow controller on the box body of the main body, though still connected by the wire harness and the like; but the flow controller and the main machine body form a whole, so that further wiring is not needed when the flow controller is used, and the wiring harness does not need to be removed after the flow controller is used; the use and the integral moving are convenient; complicated operation steps are omitted, the operation is more convenient, and doctors are helped to complete the operation more easily.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to medical host computer with flow controller.
Background
Plasma surgical systems typically include components such as a mainframe, surgical tools, flow controllers, etc.; the flow controller is used for controlling the flow of the water injection hose so as to control the water injection amount of the cutter head of the surgical cutter; the main machine is used as an energy generator to output high-frequency energy to the surgical knife, and the main machine is used for supplying power to the flow controller, issuing work instructions and the like to realize the on-off and flow regulation of the flow controller.
In the prior art, because the flow controller and the host are two independent components, when the flow controller is used, the host and the flow controller are electrically connected by a wire harness, an electric signal is transmitted, and the flow controller is powered and controlled. When the flow controller is used, the host and the flow controller are put together and then connected with a wire harness; after the use is finished, the wire harness is firstly removed, and then the host and the flow controller are respectively accommodated; the operation process is complicated, the arrangement and the folding are inconvenient, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
in view of the above-mentioned deficiencies of the prior art, an object of the present invention is to provide a medical host with a flow controller, which is integrated with the flow controller, and can be used and moved more conveniently.
In order to achieve the above objects and other related objects, the technical solution of the present invention is as follows:
A medical host with a flow controller comprises a host body, the flow controller and a water injection hose, wherein the flow controller is used for controlling the flow of the water injection hose, the water injection hose is arranged on the flow controller in a penetrating mode, the host body comprises a box body used for mounting parts, and the flow controller is mounted on the box body; the flow controller comprises a driving part, a pressing assembly and a transmission assembly connected between the pressing assembly and the driving part, wherein the driving part drives the pressing assembly to operate through the transmission assembly so as to adjust the degree of pressing the pressing assembly to press the water injection hose.
with the structure, the flow controller is arranged on the box body of the main machine body, although the flow controller is still connected through a wire harness and the like; but the flow controller and the main machine body form a whole, so that further wiring is not needed when the flow controller is used, and the wiring harness does not need to be removed after the flow controller is used; the use and the integral moving are convenient; complicated operation steps are omitted, the operation is more convenient, and doctors are helped to complete the operation more easily.
Optionally, the driving component is disposed in the box body, and a portion of the pressing component for pressing the water injection hose is disposed outside the box body.
Optionally, the inner wall of the box body is provided with a mounting seat, and the driving part and the transmission assembly are mounted on the mounting seat.
Optionally, the mounting base includes a vertical plate and a bottom plate connected to each other, the bottom plate is connected to an inner wall of the box body, the driving part is located on one side of the vertical plate, and the transmission assembly is located on the other side of the vertical plate.
Optionally, the pressing assembly comprises a fixed part and a moving part, the moving part is connected with the transmission assembly, a slot hole used for accommodating the water injection hose is formed between the fixed part and the moving part, and a via hole used for laterally installing the water injection hose is formed in the fixed part.
Optionally, the fixed part is installed on the outer wall of the box body, one end of the moving part is connected with the transmission assembly, and the other end of the moving part penetrates out of the box body and corresponds to the fixed part.
Optionally, the fixing member includes a support sleeve and an extrusion head mounted on the support sleeve, the support sleeve is connected with the box body, and the via hole is formed in the support sleeve; the moving piece is a top rod which extends into the supporting sleeve and forms the slotted hole with the extrusion head.
Optionally, the flow controller further comprises a trigger switch in place, and a trigger component corresponding to the trigger switch is arranged on the pressing component or the transmission component.
optionally, the driving part is a motor, and the transmission assembly is a screw-nut mechanism or a cam mechanism.
Optionally, an isolation component is arranged in the box body, and the isolation component isolates the flow controller from other parts; or a supporting part is arranged in the box body, a plurality of accommodating grooves used for installing parts are formed in the supporting part, and the accommodating grooves are separated from the flow controller.
As mentioned above, the utility model has the advantages that: the utility model installs the flow controller on the box body of the main body, though still connected by the wire harness and the like; but the flow controller and the main machine body form a whole, so that further wiring is not needed when the flow controller is used, and the wiring harness does not need to be removed after the flow controller is used; the use and the integral moving are convenient; complicated operation steps are omitted, the operation is more convenient, and doctors are helped to complete the operation more easily.
Drawings
Fig. 1 is a schematic view of the installation of the flow controller and the main body of the present invention;
Fig. 2 is a perspective view of the mounting structure of the flow controller and the main body of the present invention;
FIG. 3 is an enlarged view of the mounting structure of the flow controller of the present invention on the case of the main body;
Fig. 4 is a schematic structural view of the flow controller of the present invention (without the fixing member of the hold-down assembly);
Fig. 5 is a schematic structural view of the compressing assembly of the present invention.
part number description:
100-a box body; 101-a support member; 102-a receiving tank; 200-a flow controller; 201-a drive member; 202-a transmission assembly; 203-a fixing member; 203 a-support sleeve; 203 b-extrusion head; 204-a mover; 205-a via hole; 206-slot; 207-a trigger member; 208-trigger switch; 209-mounting seat.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
examples
As shown in fig. 1 to 5, a medical main unit with a flow controller includes a main unit body and a flow controller 200, wherein the main unit body is used for power supply, control and the like, and the flow controller 200 is used for controlling the flow of a water injection hose of a surgical knife, and it should be understood that the flow controller includes controlling the on-off of the water injection hose and the like; the main body of the host computer has a box 100 (or called a housing) for mounting parts, wherein the parts include a power supply 106, a circuit board 103, a fan 104, a heat sink 105, and the like; the flow controller 200 is also installed on the box body 100, the flow controller 200 comprises a driving part 201, a pressing assembly and a transmission assembly 202, the driving part 201 is used for providing driving force, the pressing assembly is clamped outside the water injection hose and used for pressing or releasing the water injection hose so as to adjust the flow or cut off; the transmission assembly 202 is connected between the pressing assembly and the driving part 201 and used for transmitting driving force to the pressing assembly, so that the driving part 201 drives the pressing assembly to act through the transmission assembly 202, and the degree of pressing the water injection hose by the pressing assembly is adjusted.
In this structure, the flow controller 200 is mounted on the case 100 of the main body, though it is connected by a wire harness or the like; however, the flow controller 200 and the main body form a whole, so that further wiring is not needed when the flow controller is used, and the wiring harness does not need to be removed after the flow controller is used; the use and the integral moving are convenient; complicated operation steps are omitted, the operation is more convenient, and doctors are helped to complete the operation more easily.
In one embodiment, the driving part 201 is installed in the box 100, a portion of the pressing assembly for pressing the water filling hose is installed outside the box 100, the transmission assembly 202 is connected between the driving part 201 and the pressing assembly, and the transmission assembly 202 is at least partially located in the box 100. The part of the pressing assembly for pressing the water injection hose is arranged outside the box body 100, so that the water injection hose is conveniently arranged in the pressing assembly, and an operator can conveniently observe the on-off condition, the pressing degree and the like of the water injection hose.
In one embodiment, to facilitate the integral installation of the flow controller 200, the inner wall of the housing 100 is provided with a mounting seat 209, and the driving part 201 and the transmission assembly 202 are installed on the mounting seat 209.
Specifically, the driving part 201 is a motor, the mounting seat 209 includes a vertical plate and a bottom plate which are connected and perpendicular to each other, and the section of the mounting seat 209 is L-shaped; the bottom plate is connected or welded with the inner wall of the box body 100 through a fastener, the motor is installed on one side of the vertical plate facing the inside of the box body 100, the transmission assembly 202 is located on one side of the vertical plate facing the outside of the box body 100, and the transmission assembly 202 is connected with an output shaft of the motor.
In one embodiment, the pressing assembly comprises a fixed member 203 and a movable member 204, the movable member 204 is connected with the transmission assembly 202, a slot 206 (or gap) for accommodating a water injection hose is formed between the fixed member 203 and the movable member 204, the water injection hose is positioned at the slot 206 during operation, and the extrusion degree is adjusted by controlling the relative movement between the movable member 204 and the fixed member 203; in order to facilitate the installation of the water injection hose, the fixing piece 203 is provided with a through hole 205 for laterally installing the water injection hose; the water injection hose is convenient to be put in and taken out.
The fixing member 203 is installed on the outer wall of the box 100, one end of the moving member 204 is connected to the transmission assembly 202, and the other end of the moving member passes through the box 100 and is opposite to the fixing member 203.
Specifically, for assembly, the fixing member 203 comprises a supporting sleeve 203a and an extrusion head 203b, wherein one end of the supporting sleeve 203a is connected with the box body 100, the extrusion head 203b is arranged in the supporting sleeve 203a from the other end of the supporting sleeve 203a and is in threaded connection or other fastening connection with the supporting sleeve 203a, and the through hole 205 is opened on the supporting sleeve 203 a; the moving piece is a rod-shaped ejector rod, the first end of the ejector rod is connected with the transmission assembly, the second end of the ejector rod extends into the support sleeve 203a, the slotted hole 206 is formed between the end part of the ejector rod and the end surface of the extrusion head 203b, and a water injection hose is filled in from the through hole 205 and finally placed between the ejector rod and the extrusion head 203b when in use.
In one embodiment, the drive assembly 202 is a lead screw and nut mechanism or a cam mechanism.
Specifically, the transmission assembly 202 comprises a screw rod and a threaded sleeve, the threaded sleeve is sleeved outside the screw rod, the screw rod is connected with an output shaft of the motor, a first end of the ejector rod is abutted against the threaded sleeve and can rotate relative to the threaded sleeve, and a second end of the ejector rod faces the fixing piece 203; in the rotation process of the screw rod, the screw sleeve is driven to move linearly, and the extension and retraction of the ejector rod are controlled.
When the transmission assembly 202 is a cam mechanism, the motor drives the cam to rotate, the cam abuts against the first end of the ejector rod, and the second end of the ejector rod faces the fixing piece 203; in order to facilitate the reset after extrusion, a reset spring can be arranged, so that the ejector rod has the movement trend of keeping pressing to the cam.
In one embodiment, the flow controller 200 further includes a positioning member 208, and the hold-down assembly or drive assembly 202 has a trigger member 207 corresponding to the positioning member 208. So as to trigger the motor to stop rotating after being pressed to a specified position and limit the stroke of the moving member 204. Wherein, the number of the 208 is two and respectively corresponds to the starting position and the ending position of the stroke of the moving part 204; taking the screw-nut mechanism as an example, the triggering part 207 is sleeved outside the screw sleeve, and only moves back and forth synchronously with the screw sleeve without rotating with the screw sleeve, when the moving member 204 moves to the end point of the extrusion position, the triggering part 207 triggers one 208, and when the moving member 204 retreats to the initial position, the other 208 is triggered. Wherein, 208 is a microswitch with good sensitivity, and the triggering part 207 is positioned between two 208.
In one embodiment, a spacer (not shown) is disposed in the housing 100 to separate the flow controller 200 from other components; a spacer is provided to separate the flow controller 200 from other components in the case 100, thereby preventing interference with components of the main body; the stability of each part work is guaranteed, and the isolation parts can adopt clapboards and the like. Wherein, the isolation component can adopt plastics and the like.
In one embodiment, a supporting member 101 is installed in the box 100, and the supporting member 101 is spaced apart or spaced apart from the flow rate controller 200, and a plurality of receiving grooves 102 for installing parts are formed in the supporting member 101, as shown in fig. 1.
Namely, a supporting part 101 is arranged in the box body 100, and the supporting part 101 provides an installation position for each part on one hand; on the other hand, to isolate the flow controller 200 from these components; avoiding mutual influence. Among them, the supporting member 101 may be made of foam (e.g., polystyrene foam, rigid polyurethane foam, polyethylene foam, etc.).
The utility model discloses, install the flow controller 200 on the box 100 of the main frame body, though still connect through the pencil, etc.; however, the flow controller 200 and the main body form a whole, so that further wiring is not needed when the flow controller is used, and the wiring harness does not need to be removed after the flow controller is used; the use and the integral moving are convenient; complicated operation steps are omitted, the operation is more convenient, and doctors are helped to complete the operation more easily.
Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a medical host computer with flow controller which characterized in that: the water injection hose flow controller comprises a main machine body and a flow controller used for controlling the flow of a water injection hose, wherein the main machine body comprises a box body used for mounting parts, and the flow controller is mounted on the box body; the flow controller comprises a driving part, a pressing assembly and a transmission assembly connected between the pressing assembly and the driving part, wherein the driving part drives the pressing assembly to operate through the transmission assembly so as to adjust the degree of pressing the pressing assembly to press the water injection hose.
2. The medical host with flow controller of claim 1, wherein: the driving part is arranged in the box body, and the part of the pressing assembly used for pressing the water injection hose is arranged on the outer side of the box body.
3. The medical host with flow controller of claim 1, wherein: the inner wall of the box body is provided with a mounting seat, and the driving part and the transmission assembly are mounted on the mounting seat.
4. The medical host with flow controller of claim 3, wherein: the mounting seat comprises a vertical plate and a bottom plate which are connected, the bottom plate is connected with the inner wall of the box body, the driving part is located on one side of the vertical plate, and the transmission assembly is located on the other side of the vertical plate.
5. The medical host with flow controller of claim 1, wherein: the pressing assembly comprises a fixing piece and a moving piece, the moving piece is connected with the transmission assembly, a slotted hole used for containing the water injection hose is formed between the fixing piece and the moving piece, and a through hole used for laterally loading the water injection hose is formed in the fixing piece.
6. The medical host with flow controller of claim 5, wherein: the fixing piece is installed on the outer wall of the box body, one end of the moving piece is connected with the transmission assembly, and the other end of the moving piece penetrates out of the box body and is opposite to the fixing piece.
7. The medical host with flow controller of claim 6, wherein: the fixing piece comprises a supporting sleeve and an extrusion head arranged on the supporting sleeve, the supporting sleeve is connected with the box body, and the through hole is formed in the supporting sleeve; the moving piece is a top rod which extends into the supporting sleeve and forms the slotted hole with the extrusion head.
8. The medical host with flow controller of claim 1, wherein: the flow controller also comprises an in-place trigger switch, and a trigger part corresponding to the trigger switch is arranged on the pressing assembly or the transmission assembly.
9. The medical host with flow controller of claim 1, wherein: the driving part is a motor, and the transmission assembly is a screw and nut mechanism or a cam mechanism.
10. The medical host with flow controller of any one of claims 1-9, wherein: an isolation component is arranged in the box body and separates the flow controller from other parts; or a supporting part is arranged in the box body, a plurality of accommodating grooves used for installing parts are formed in the supporting part, and the accommodating grooves are separated from the flow controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920168599.8U CN209789998U (en) | 2019-01-30 | 2019-01-30 | Medical host with flow controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920168599.8U CN209789998U (en) | 2019-01-30 | 2019-01-30 | Medical host with flow controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209789998U true CN209789998U (en) | 2019-12-17 |
Family
ID=68821674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920168599.8U Active CN209789998U (en) | 2019-01-30 | 2019-01-30 | Medical host with flow controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209789998U (en) |
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2019
- 2019-01-30 CN CN201920168599.8U patent/CN209789998U/en active Active
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