CN219000596U

CN219000596U - Pressure signal transmission device for orthopedic operation

Info

Publication number: CN219000596U
Application number: CN202223253852.0U
Authority: CN
Inventors: 徐建喜; 文开群
Original assignee: Immetech Industrial Co ltd
Current assignee: Immetech Industrial Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-05-12
Anticipated expiration: 2032-12-06

Abstract

The application discloses pressure signal transmission device for orthopedic surgery relates to medical instrument technical field, include: the pressure probe comprises a metal shell, a pressure sensor and a steel nail, wherein the metal shell comprises a base and a cover plate, the head of the steel nail protrudes out of the surface of the cover plate, the pressure sensor is arranged on the base, and the steel nail is used for fixing the pressure probe at a joint to be operated; the signal input end of the conversion unit is electrically connected with the pressure sensor, and the conversion unit is used for converting the pressure signal acquired by the pressure sensor into a digital signal and outputting the digital signal; the input of signal adapter is connected with the output electricity of converting element, and signal adapter is used for with the supervisory equipment communication connection in the operating room. The pressure signal transmission device can transmit pressure signals in the operation process, is more flexible to use, and reduces space occupation.

Description

Pressure signal transmission device for orthopedic operation

Technical Field

The application relates to the technical field of medical equipment, in particular to a pressure signal transmission device for orthopedic surgery.

Background

With the rapid development of modern medical treatment, the operation treatment application is very extensive, in the operation especially in orthopedics operation, often need to open the joint and carry out operation, in order to feel the atress of patient's joint in the operation more directly perceivedly, alleviate patient's pain, an operation pressure value transmission device is urgently needed to the operating room bench space is limited, how to add pressure transmission device and not occupation space is the problem that also needs to consider simultaneously.

Disclosure of Invention

The present application aims to solve at least one of the technical problems existing in the prior art. Therefore, the application provides a pressure signal transmission device for orthopedic surgery, which can transmit pressure signals in the surgery process, is more flexible to use and reduces space occupation.

According to some embodiments of the present application, the present application proposes a pressure signal transmission device for orthopedic surgery, comprising: the pressure probe comprises a metal shell, a pressure sensor and a steel nail, wherein the metal shell comprises a base and a cover plate, the head of the steel nail protrudes out of the surface of the cover plate, the pressure sensor is arranged on the base, and the steel nail is used for fixing the pressure probe at a joint to be operated; the signal input end of the conversion unit is electrically connected with the pressure sensor, and the conversion unit is used for converting the pressure signal acquired by the pressure sensor into a digital signal and outputting the digital signal; the input end of the signal adapter is electrically connected with the output end of the conversion unit, and the signal adapter is used for being in communication connection with monitoring equipment in an operating room.

According to some embodiments of the present application, a control module is further provided on the conversion unit, and the control module is used for controlling the operation and the stop of the pressure sensor.

According to some embodiments of the application, the conversion unit and the control module are integrated on a PCB board, the PCB board is disposed in a controller housing, the controller housing includes a controller panel and a controller bottom shell which are fastened to each other, and a start key and a stop key are disposed on the controller panel.

According to some embodiments of the application, a wire harness clip is provided on a side of the controller housing.

According to some embodiments of the present application, an ODU connector is led out from an output end of the conversion unit through a signal line, a female connector corresponding to the ODU connector is disposed on an input end of the signal conversion connector, and the signal conversion connector is detachably connected with the conversion unit.

According to some embodiments of the application, the signal adapter is a USB adapter, and an adapter module is further disposed between an input end of the USB adapter and the adapter unit.

According to some embodiments of the present application, the steel nail further comprises a silica gel block, wherein the silica gel block is arranged on the head of the steel nail, and the silica gel block is used for protecting the head of the steel nail.

Compared with the prior art, the utility model has at least the following beneficial effects: through setting gradually pressure probe, conversion unit and signal adapter on a signal line, fix pressure probe in the joint department of waiting the operation with the help of the steel nail that protrudes by metal casing surface, pressure sensor sets up on the base, conversion unit's signal input with pressure sensor electricity is connected, conversion unit converts the pressure signal that pressure sensor gathered into digital signal and output, signal adapter and the output electricity of conversion unit are connected, signal adapter and the supervisory equipment communication connection in the operating room, and then when realizing the operation pressure signal transmission, because pressure probe, conversion unit and signal adapter all set up on the signal line, and need not to set up the mesa of placing of conversion unit alone, conversion unit can hang or hang down along with the signal line when using and place, use more nimble.

Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.

Drawings

Additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

fig. 1 is a physical schematic diagram of a pressure signal transmission device for orthopedic surgery according to some embodiments of the present application;

FIG. 2 is a schematic diagram of a pressure probe according to some embodiments of the present application;

FIG. 3 is an exploded schematic view of a pressure probe according to some embodiments of the present application;

FIG. 4 is a schematic diagram of a conversion unit according to some embodiments of the present application;

FIG. 5 is an exploded view of a conversion unit structure according to some embodiments of the present application;

fig. 6 is a schematic structural diagram of a signal adapter according to some embodiments of the present application.

The reference numerals are as follows:

a pressure probe 100; a base 110; a cover plate 120; steel nails 130; a pressure sensor 140; a conversion unit 200; a controller bottom case 210; a controller panel 220; a PCB 230; binding clip 240; a signal adapter 300; ODU fitting 400; a female 500; a transfer module 600; a silicone block 700; a signal line 800.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it should be understood that references to orientation descriptions, such as directions of up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

In the description of the present application, the description of the first and second is only for the purpose of distinguishing technical features, and should not be construed as indicating or implying relative importance or implying the number of technical features indicated or the precedence of the technical features indicated.

In the description of the present application, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present application can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical solution.

Referring to fig. 1, 2 and 3, the present application proposes a pressure signal transmission device for orthopedic surgery, comprising: the pressure probe 100, the conversion unit 200 and the signal adapter 300 are sequentially arranged on the signal wire 800, the pressure probe 100 comprises a metal shell, a pressure sensor 140 and a steel nail 130, the metal shell comprises a base 110 and a cover plate 120, the head of the steel nail 130 protrudes out of the surface of the cover plate 120, the pressure sensor 140 is arranged on the base 110, and the steel nail 130 is used for fixing the pressure probe 100 at a joint to be operated; the signal input end of the conversion unit 200 is electrically connected with the pressure sensor 140, and the conversion unit 200 is used for converting the pressure signal acquired by the pressure sensor 140 into a digital signal and outputting the digital signal; the input end of the signal adapter 300 is electrically connected with the output end of the conversion unit 200, and the signal adapter 300 is used for communication connection with monitoring equipment in an operating room.

Therefore, by sequentially arranging the pressure probe 100, the conversion unit 200 and the signal adapter 300 on one signal line 800, the pressure probe 100 is fixed at the joint to be operated by means of the steel nail 130 protruding from the surface of the metal shell, the pressure sensor 140 is arranged on the base 110, the signal input end of the conversion unit 200 is electrically connected with the pressure sensor 140, the conversion unit 200 converts the pressure signal collected by the pressure sensor 140 into a digital signal and outputs the digital signal, the input end of the signal adapter 300 is electrically connected with the output end of the conversion unit 200, and the signal adapter 300 is in communication connection with monitoring equipment in an operating room, so that the pressure probe 100, the conversion unit 200 and the signal adapter 300 are all arranged on the signal line 800 while realizing pressure signal transmission in operation, without arranging a placing table surface of the conversion unit 200 separately, the conversion unit 200 can be hung or hung down along with the signal line 800 when in use, and the use is more flexible.

It will be appreciated that referring to fig. 3, the conversion unit 200 is further provided with a control module (not shown in the drawing), and the control module is electrically connected to the pressure sensor 140, and is used to control the operation and stop of the pressure sensor 140, and in some embodiments, the control module may also be used to control the sampling accuracy of the pressure sensor.

Further, referring to fig. 5, the conversion unit 200 and the control module are integrated on the PCB 230, the PCB 230 is provided with a connector for connecting the pressure sensor 140 and an interface for connecting the signal adapter 300, the two connectors are respectively connected with the pressure sensor 140 and the signal adapter 300 through the signal line 800, the PCB 230 is disposed in the controller housing, the controller housing includes the controller panel 220 and the controller bottom shell 210 which are fastened to each other, the controller panel 220 is provided with a start button and a stop button, and the controller panel 220 and the controller bottom shell 210 leave a notch for penetrating the signal line 800 when fastened, thereby the controller housing is fixed on the signal line 800 in an auxiliary manner.

Still further, referring to fig. 4, a side of the controller housing is provided with a binding clip 240. In some embodiments, the pair of wire harness clips 240 are symmetrically arranged on the side surface of the controller, and by arranging the wire harness clips 240, the signal wires 800 at two ends of the controller shell can be rotatably clipped into the wire harness clips 240, so that the wire length between the signal adapter 300 and the conversion unit 200 is adjusted, or the wire length between the pressure probe 100 and the conversion unit 200 is adjusted, and the pressure signal transmission device for the orthopedic surgery is flexibly installed, so that the use is convenient.

As can be appreciated, referring to fig. 4 and 6, the output end of the conversion unit 200 is led out of the ODU connector 400 through a signal line 800, and the input end of the signal conversion connector 300 is provided with a female connector 500 corresponding to the ODU connector 400, and the signal conversion connector 300 is detachably connected to the conversion unit 200. Through setting up the ODU joint 400, can conveniently adapt to the adapter of different grade type, the mode through the plug is convenient to be changed, and the flexibility of use is higher.

It can be understood that the signal adapter 300 is a USB connector, and an adapter module 600 is further disposed between the input end of the USB connector and the converting unit 200. In some embodiments, the signal adapter 300 is configured as a USB connector, so as to facilitate access to a computer host, and monitoring of the pressure signal is achieved through the computer host.

It will be appreciated that referring to fig. 3, the orthopedic operation pressure signal transmission device further includes a silicone block 700, the silicone block 700 is disposed on the head of the steel nail 130, and the silicone block 700 is used to protect the head of the steel nail 130. The pressure signal transmission device for the orthopedic operation is stored and transported from delivery to use, and the head of the steel nail 130 is inserted into the silica gel block 700 before use, so that the probability of damage and pollution to the head of the steel nail 130 can be reduced, and the safety is improved.

The embodiments of the present application have been described in detail above with reference to the accompanying drawings, but the present application is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present application.

Claims

1. A pressure signal transmission device for orthopedic surgery, comprising: the pressure probe comprises a metal shell, a pressure sensor and a steel nail, wherein the metal shell comprises a base and a cover plate, the head of the steel nail protrudes out of the surface of the cover plate, the pressure sensor is arranged on the base, and the steel nail is used for fixing the pressure probe at a joint to be operated; the signal input end of the conversion unit is electrically connected with the pressure sensor, and the conversion unit is used for converting the pressure signal acquired by the pressure sensor into a digital signal and outputting the digital signal; the input end of the signal adapter is electrically connected with the output end of the conversion unit, and the signal adapter is used for being in communication connection with monitoring equipment in an operating room.

2. The pressure signal transmission device for orthopedic surgery according to claim 1, wherein the conversion unit is further provided with a control module for controlling the operation and the stop of the pressure sensor.

3. The pressure signal transmission device for orthopedic surgery according to claim 2, wherein the conversion unit and the control module are integrated on a PCB board, the PCB board is disposed in a controller housing, the controller housing includes a controller panel and a controller bottom shell that are fastened to each other, and a start button and a stop button are disposed on the controller panel.

4. A pressure signal transmission device for orthopedic surgery according to claim 3, characterized in that the side of the controller housing is provided with a wire harness clip.

5. The pressure signal transmission device for orthopedic surgery according to claim 1, wherein an ODU connector is led out from an output end of the conversion unit through a signal line, a female connector corresponding to the ODU connector is provided on an input end of the signal conversion connector, and the signal conversion connector is detachably connected with the conversion unit.

6. The pressure signal transmission device for orthopedic surgery according to claim 5, wherein the signal adapter is a USB adapter, and an adapter module is further disposed between an input end of the USB adapter and the adapter unit.

7. The orthopedic pressure signal transmission device of claim 1, further comprising a silicone block disposed on the head of the steel nail, the silicone block being configured to protect the head of the steel nail.