CN108542478B - A high-efficiency suction scraper for obstetric surgery - Google Patents

Abstract

The invention discloses a high-efficiency suction scraper for obstetric surgery. Its structure includes an operating scraper, a connecting kit, a guide joint, a connecting tube, a fixing ring, and a connecting through tube. The operating scraper and the connecting kit are integrally formed. , the operating scraper is connected to the top of the connection kit, the guide joint is nested on the outer surface of the connection kit, the guide joint and the connection kit are connected by interference fit, and the connection pipe is nested at the bottom of the connection kit, so The connecting tube and the connecting kit are screwed together through a threaded connection hole, and the connecting tube is embedded and connected inside the fixed ring. The present invention realizes that the high-efficiency suction scraper for surgery can Through the induction of temperature, the visiting operation is automatically turned on, and the light source is provided, which is convenient for the doctor to observe and operate, improve the accuracy of suction and scraping, avoid the sequelae caused by incomplete suction and scraping, reduce the pain of patients, and greatly improve the medical effect.

Description

A high-efficiency suction scraper for obstetric surgery

technical field

The invention relates to a high-efficiency suction scraper for obstetric surgery, belonging to the field of high-efficiency suction scraper for surgery.

Background technique

Obstetrics and Gynecology is one of the four major disciplines of clinical medicine. It mainly studies the etiology, pathology, diagnosis and prevention of female reproductive organ diseases, physiological and pathological changes in pregnancy and childbirth, prevention, diagnosis and treatment of high-risk pregnancy and dystocia, female reproductive endocrinology, Family planning and women's health care. In-depth research on basic medical theories such as modern molecular biology, oncology, genetics, reproductive endocrinology, and immunology, as well as advances in clinical medical diagnosis and detection technology, have broadened and deepened the development of obstetrics and gynecology, in order to protect women's physical and reproductive health It plays an important role in the prevention and treatment of various obstetric and gynecological diseases.

When the suction scraper used in obstetric surgery is placed in the patient's body for operation, it is easy to cause incomplete suction and scraping because the doctor does not know the internal situation of the body, which brings great pain to the patient, etc., which is not conducive to improving the medical effect.

SUMMARY OF THE INVENTION

In view of the deficiencies in the prior art, the purpose of the present invention is to provide a high-efficiency suction scraper for obstetric surgery, so as to solve the problem of facilitating the doctor to observe the internal condition of the patient's body and to operate effectively and accurately.

In order to achieve the above purpose, the present invention is achieved through the following technical solutions: a high-efficiency suction scraper for obstetric surgery, the structure of which includes an operating scraper, a connecting kit, a guide joint, a connecting pipe, a fixed ring, and a connecting pipe, The operating scraper and the connecting sleeve are integrally formed, the operating scraping head is connected above the connecting sleeve, the guide joint is nested on the outer surface of the connecting sleeve, and the guide joint and the connecting sleeve are connected by interference fit, The connecting pipe is nested at the bottom of the connecting sleeve, the connecting pipe and the connecting sleeve are screwed together through a threaded connection hole, the connecting pipe is embedded and connected inside the fixed ring, and the connecting pipe and the fixed ring are Interference fit connection, the connecting pipe is provided with a wire group inside, the wire group runs through the connecting pipe, the operating scraper is provided with an automatic viewing mechanism, a scraper, and a connecting hole, and the automatic viewing mechanism is embedded and connected to the operation Inside the scraper, the automatic viewing mechanism and the operating scraper are connected by interference fit, the scrapers are evenly distributed on the outer surface of the operating scraper, the connecting hole and the operating scraper are integrally formed, and the connecting hole and the operating scraper are integrally formed. It is distributed on the operating scraper and is connected to the inside of the operating scraper. The automatic viewing mechanism consists of a temperature sensing connecting mechanism, an electromagnetic coil connecting mechanism, a fixed protective layer, a power connecting mechanism, a light source lamp, an endoscope mechanism, and a fixed bracket. The temperature sensing connecting mechanism is embedded and connected inside the fixed protective layer, the upper end of the temperature sensing connecting mechanism is connected with the electromagnetic coil connecting mechanism, the electromagnetic coil connecting mechanism is arranged outside the temperature sensing connecting mechanism, and the power supply is connected The mechanism and the electromagnetic coil connection mechanism are connected to each other through a fixed bracket, the power supply connection mechanism is located in the upper right corner of the fixed bracket, the light source lamp is connected to the endoscope mechanism through a power cord, and the light source lamp is arranged below the endoscope mechanism , the endoscope mechanism is arranged on the top above the fixed protective layer.

Further, the temperature sensing connection mechanism is composed of a first power supply access line, a power supply access port, a conductive metal wire, a temperature sensing body, a protective casing, a power supply output port, and a second power supply connection line, the first power supply connection line. The incoming wire is embedded and connected inside the power access port, and is closely connected with the temperature sensing body through the power access port, the power access port and the power output port are respectively arranged on the temperature sensing body, and the temperature sensing body is embedded and connected to the temperature sensing body. Inside the protective casing, the temperature sensing body and the protective casing are connected by interference fit, one end of the first power connection wire is connected to the power output port, and the other end of the first power connection wire is connected to the electromagnetic coil connection mechanism.

Further, the electromagnetic coil connection mechanism is composed of an electromagnetic coil, a connecting magnetic block, an upper connecting rod, a connecting push rod, a second push rod, a lower sleeve rod, and a restoring spring, and a connecting rod is arranged inside the electromagnetic coil, and the The electromagnetic coil is wound on the outer surface of the connecting rod. The top of the right end of the connecting rod is provided with a power introduction block. The power introduction block is arranged on a fixed bracket. The fixed bracket and the power introduction block are connected by interference fit. The connecting magnetic block is embedded and connected to the bottom of the connecting push rod, and is correspondingly connected to the electromagnetic coil through the connecting push rod. The connecting magnetic block and the connecting push rod are connected by interference fit.

Further, one end of the upper connecting rod and the connecting push rod are vertically connected to each other, the other end of the upper connecting rod is embedded and connected to the middle of the lower sleeve rod, the lower sleeve rod and the upper connecting rod are connected by clearance fit, and the lower sleeve rod is connected with the upper connecting rod in a clearance fit. The sleeve rod is vertically welded on the fixed bracket, the restoring spring is arranged inside the lower sleeve rod, one end of the restoring spring is welded with the lower sleeve rod, and the other end of the restoring spring is buckled with the right end of the upper connecting rod, so The second push rod and the connecting push rod are integrally formed, the second push rod is vertically connected to the top of the connecting push rod, and the other end of the second push rod is connected to the power connection mechanism.

Further, the power connection mechanism consists of a connecting rail, a second power access wire, a fixed beam, a connecting vertical rod, a connecting spring, a fixed contact for viewing, a third power access wire, a fixed contact for the light source, and a second connection. Vertical rod combination, the connecting slide rail is embedded and connected inside the upper part of the fixed beam, the connecting slide rail and the fixed beam are connected by interference fit, the second power access wire is inserted into the inside of the inspection fixed contact, the first The three power supply access wires are inserted and connected to the inside of the fixed contact of the light source, the fixed contact of the inspection and the fixed contact of the light source are arranged on the connecting vertical rod in sequence, and the fixed contact of the inspection and the fixed contact of the light source are respectively connected to the vertical connecting rod. Interference fit connection, the fixed beam and the connecting vertical rod are connected vertically to each other, one end of the connecting spring is buckled and connected with the connecting vertical rod, the other end of the connecting spring is buckled and connected with the second connecting vertical rod, and the first connecting spring is connected with the second connecting vertical rod. The two connecting vertical rods are vertically connected to each other on the fixed beam.

Further, the light source lamp is composed of a cold light source lamp, a light source access port, a second power supply connection wire, and a light source movable contact, the light source access port is arranged on the light source lamp, and one end of the second power supply connection wire is inserted into the light source lamp. Connected to the movable contact of the light source, the other end of the second power supply connecting wire is inserted into the light source access port and tightly connected with the cold light source lamp, and the movable contact of the light source is arranged on the second connecting vertical rod.

Further, the endoscope mechanism is composed of an endoscope main body, a fixing bar, a power supply access port, a third power supply connection line, and a moving contact for the power supply, and the power supply access port is provided on the main body of the endoscope. Below, the fixing strip fixes the endoscope body on the top above the fixed protective layer.

Further, one end of the third power connection wire is inserted into the inspection power access port and is tightly connected with the endoscope body, and the other end of the third power connection wire is connected with the inspection power movable contact, the inspection power movable contact. The head is arranged on the second connecting vertical rod, and the viewing power movable contact and the second vertical rod are connected by interference fit.

beneficial effect

Put the suction scraper into the patient's body, and turn on the power to conduct the power from the first power access line, the second power access line and the third power supply to the inside of the operation scraper. When the suction scraper is placed on the part required by the patient When the temperature of the body is transmitted to the temperature sensing body, since the temperature of the patient's body is higher than the temperature of the suction scraper itself, the resistance value inside the temperature sensing body decreases, so the current that conducts through the temperature sensing connection mechanism is larger. , is conducted to the electromagnetic coil by the first power supply connection line, and generates an electromagnetic field, which attracts the connecting magnetic block toward the electromagnetic coil, so the connecting push rod is connected with the electromagnetic coil, and the movement of the connecting push rod also drives the second push rod. Move toward the right direction, and move the second connecting vertical rod along the connecting slide rail toward the connecting vertical rod, so the fixed contact and the movable contact are closely attached together, and the fixed contact of the light source is movable with the light source. The contacts are closely attached together. Since the fixed contact is connected with the second power supply access line, the second power access line, the fixed contact, the movable contact and the third power connection line can be driven. The current is conducted to the main body of the endoscope, so the main body of the endoscope is energized and turned on, which can realize the observation and observation of the surgical site of the patient; and the fixed contact of the light source and the movable contact of the light source are closely attached, but the third power supply is connected The line between the line, the fixed contact of the light source, the movable contact of the light source and the second power supply connection line is closed, so the current is conducted to the cold light source lamp, so the cold light source lamp is turned on, which improves the light source for the inspection of the endoscope main body; When the scraper is taken out from the patient's body, the temperature sensing body cannot sense the temperature of the human body, and the temperature decreases. At this time, the resistance value inside the temperature sensing body increases, the current that can pass through is lower, and a strong electromagnetic field cannot be formed inside the electromagnetic coil. Therefore, under the influence of the ejection force of the recovery spring, the connecting push plate is bounced back to the initial position, and the corresponding second push plate returns to the original position. The slide rail bounces back to the left, so the fixed contact of the inspection is disconnected from the movable contact of the inspection, the fixed contact of the light source is disconnected from the movable contact of the light source, and the cold light source lamp and the endoscope body are closed. The invention realizes that when the high-efficiency suction scraper for surgery performs suction and scraping operation on a patient, the visiting operation can be automatically started by sensing the temperature, and a light source is provided, which is convenient for the doctor's observation and operation, improves the suction and scraping accuracy, and avoids the need for The sequelae caused by incomplete suction and scraping can alleviate the pain of patients and greatly improve the medical effect.

Description of drawings

Other features, objects and advantages of the present invention will become more apparent upon reading the detailed description of non-limiting embodiments with reference to the following drawings.

FIG. 1 is a schematic structural diagram of a high-efficiency suction scraper for obstetric surgery according to the present invention.

FIG. 2 is a schematic structural diagram of the automatic viewing mechanism of the present invention.

FIG. 3 is a detailed structural schematic diagram of the automatic viewing mechanism of the present invention.

FIG. 4 is a schematic diagram of the operation structure of the automatic viewing mechanism of the present invention.

In the figure: Operating scraper-1, connecting kit-2, guide joint-3, connecting pipe-4, fixing ring-5, connecting pipe-6, automatic visiting mechanism-10, scraper-11, connecting hole- 12. Temperature sensing connection mechanism-100, electromagnetic coil connection mechanism-101, fixed protective layer-102, power supply connection mechanism-103, light source lamp-104, endoscope mechanism-105, fixing bracket-106, first power connection Line-1001, Power Access Port-1002, Conductive Metal Line-1003, Temperature Sensing Body-1004, Protective Shell-1005, Power Output Port-1006, Second Power Connection Line-1007, Electromagnetic Coil-1011, Connecting Magnetic Block -1012, upper connecting rod-1013, connecting push rod-1014, second push rod-1015, lower sleeve rod-1016, restoring spring-1017, connecting slide rail-1031, second power access line-1032, fixed beam -1033, connecting vertical rod-1034, connecting spring-1035, visiting fixed contact-1036, third power access line-1037, light source fixed contact-1038, second connecting vertical rod-1039, cold light source lamp-1041 , light source access port-1042, second power supply connection line-1043, light source movable contact-1044, endoscope body-1051, fixing strip-1052, power supply access port-1053 for inspection, third power supply connection line-1054 , visit the power supply activity contact -1055.

Detailed ways

In order to make the technical means, creative features, achievement goals and effects realized by the present invention easy to understand, the present invention will be further described below with reference to the specific embodiments.

1-4, the present invention provides a technical solution of a high-efficiency suction scraper for obstetric surgery: its structure includes a high-efficiency suction scraper for obstetric surgery, and its structure includes an operating scraper 1, a connection kit 2, a guide Joint 3, connecting pipe 4, fixing ring 5, connecting through pipe 6, the operating scraper 1 and the connecting kit 2 are integrally formed, the operating scraping head 1 is connected above the connecting kit 2, the guide joint 3 Nested on the outer surface of the connection kit 2, the guide joint 3 and the connection kit 2 are connected by interference fit, the connection pipe 4 is nested at the bottom of the connection kit 2, and the connection tube 4 and the connection kit 2 pass through the The threaded connection hole is screwed and connected, the connecting pipe 4 is embedded and connected to the inside of the fixed ring 5, the connecting pipe 4 and the fixed ring 5 are connected by interference fit, and the connecting through pipe 6 is provided with a wire group inside. The wire set runs through the interior of the connecting pipe 6, the operating scraper 1 is provided with an automatic viewing mechanism 10, a scraper 11, and a connecting hole 12, the automatic viewing mechanism 10 is embedded and connected to the inside of the operating scraper 1, and the automatic viewing mechanism 10 and the operating scraper 1 are connected by interference fit, the scrapers 11 are evenly distributed on the outer surface of the operating scraper 1, the connecting holes 12 and the operating scraper 1 are integrally formed, and the connecting holes 12 are distributed in the The operation scraper 1 is connected to the inside of the operation scraper 1; the automatic viewing mechanism 10 consists of a temperature sensing connection mechanism 100, an electromagnetic coil connection mechanism 101, a fixed protective layer 102, a power supply connection mechanism 103, a light source lamp 104, an inner A speculum mechanism 105 and a fixing bracket 106 are formed. The temperature sensing connecting mechanism 100 is embedded and connected inside the fixed protective layer 102. The upper end of the temperature sensing connecting mechanism 100 is connected with the electromagnetic coil connecting mechanism 101. The electromagnetic coil connecting mechanism 101 is arranged on the outside of the temperature sensing connection mechanism 100, the power connection mechanism 103 and the electromagnetic coil connection mechanism 101 are connected to each other through a fixing bracket 106, the power supply connection mechanism 103 is arranged on the upper right corner of the fixing bracket 106, and the light source lamp 104 is connected by a power supply. The wire is connected to the endoscope mechanism 105, the light source lamp 104 is arranged under the endoscope mechanism 105, the endoscope mechanism 105 is arranged on the top of the fixed protective layer 102, and the temperature sensing connection mechanism 100 is composed of a first Power access wire 1001, power access port 1002, conductive metal wire 1003, temperature sensing body 1004, protective casing 1005, power output port 1006, second power connection wire 1007, the first power access wire 1001 is embedded and connected Inside the power access port 1002, and is closely connected with the temperature sensing body 1004 through the power access port 1002, the power access port 1002 and the power output port 1006 are respectively set on the temperature sensing body 1004, and the temperature sensing body 1004 It is embedded in the protective casing 1005, the temperature sensing body 1004 and the protective casing 1005 are connected by an interference fit, and one end of the first power connection line 1007 is connected to the power output port 1 006, the other end of the first power connection line 1007 is connected to the electromagnetic coil connecting mechanism 101, and the electromagnetic coil connecting mechanism 101 is composed of the electromagnetic coil 1011, the connecting magnetic block 1012, the upper connecting rod 1013, the connecting push rod 1014, The second push rod 1015, the lower sleeve rod 1016, and the recovery spring 1017 are composed. The electromagnetic coil 1011 is provided with a connecting rod inside, the electromagnetic coil 1011 is wound on the outer surface of the connecting rod, and the top of the right end of the connecting rod is provided with The power introduction block, the power introduction block is arranged on the fixed bracket 106, the fixed bracket 106 and the power introduction block are connected by an interference fit, and the connection magnetic block 1012 is embedded and connected to the bottom of the connecting push rod 1014, and through the connecting push rod 1014 is correspondingly connected with the electromagnetic coil 1011, the connecting magnetic block 1012 and the connecting push rod 1014 are connected by an interference fit, one end of the upper connecting rod 1013 is vertically connected with the connecting push rod 1014, and the other end of the upper connecting rod 1013 It is embedded in the middle of the lower sleeve rod 1016. The lower sleeve rod 1016 and the upper connecting rod 1013 are connected by clearance fit. The lower sleeve rod 1016 is vertically welded to the fixing bracket 106. The recovery spring 1017 is arranged on the lower sleeve rod. Inside 1016, one end of the restoring spring 1017 is welded with the lower sleeve rod 1016, the other end of the restoring spring 1017 is buckled with the right end of the upper connecting rod 1017, and the second push rod 1015 is integrated with the connecting push rod 1014. forming structure, the second push rod 1015 is vertically connected to the top of the connecting push rod 1014, the other end of the second push rod 1015 is connected to the power connection mechanism 103, and the power connection mechanism 103 is composed of the connecting rail 1031, the second The power access wire 1032, the fixed beam 1033, the connecting vertical rod 1034, the connecting spring 1035, the fixed viewing contact 1036, the third power access wire 1037, the light source fixed contact 1038, and the second connecting vertical rod 1039 are combined. The sliding rail 1031 is embedded and connected inside the upper part of the fixed beam 1033. The connecting sliding rail 1031 and the fixed beam 1033 are connected by interference fit. The second power access wire 1032 is inserted into the fixed contact 1036. The power access wire 1037 is inserted and connected to the inside of the light source fixed contact 1038. The viewing fixed contact 1036 and the light source fixed contact 1038 are arranged on the connecting vertical rod 1034 in sequence. The viewing fixed contact 1036 and the light source fixed contact 1038 They are respectively connected with the connecting vertical rods 1034 by interference fit. The fixed beams 1033 and the connecting vertical rods 1034 are vertically connected to each other. One end of the connecting spring 1035 is buckled and connected to the connecting vertical rod 1034. Two connecting vertical rods 1039 are buckled and connected, the second connecting vertical rods 1039 are vertically connected to each other on the fixed beam 1031, and the light source lamp 104 is composed of a cold light source lamp 1041, a light source access port 1042, a second electrical The light source connection line 1043 and the light source movable contact 1044 are formed. The light source access port 1042 is set on the light source lamp 1041. One end of the second power supply connection line 1043 is inserted and connected to the light source movable contact 1044. The second power supply The other end of the connecting wire 1043 is inserted into the light source access port 1042 and tightly connected with the cold light source lamp 1041 , the light source movable contact 1044 is arranged on the second connecting vertical rod 1034 , and the endoscope mechanism 105 is formed by the endoscope body 1051 , a fixed bar 1052, a power supply access port 1053, a third power supply connection line 1054, and a power supply movable contact 1055. The power supply access port 1053 is located below the endoscope body 1051, and the fixed bar 1052 will The endoscope body 1051 is fixed on the top of the fixed protective layer 102 , one end of the third power connection wire 1054 is inserted into the power supply access port 1053 to be closely connected with the endoscope body 1051 , and the other end of the third power connection wire 1054 It is connected with the mobile contact 1055 of the power supply, the movable contact 1055 of the power supply is arranged on the second connecting vertical rod 1039, and the movable contact 1055 of the power supply and the second vertical rod 1039 are connected by interference fit.

The temperature sensing body of the present invention refers to a thermistor, which is a type of sensitive element, and is divided into positive temperature coefficient thermistor (PTC) and negative temperature coefficient thermistor according to different temperature coefficients (NTC). A typical characteristic of thermistors is that they are sensitive to temperature and exhibit different resistance values at different temperatures. The positive temperature coefficient thermistor (PTC) has a larger resistance value when the temperature is higher, and the negative temperature coefficient thermistor (NTC) has a lower resistance value when the temperature is higher. They are both semiconductor devices.

The main features of the thermistor are: high sensitivity, its temperature coefficient of resistance is more than 10 to 100 times larger than that of metal, and it can detect temperature changes of 10-6 °C; wide operating temperature range, room temperature devices are suitable for -55 °C ~ 315°C, high temperature devices are suitable for temperatures higher than 315°C (currently up to 2000°C), low temperature devices are suitable for -273°C ~ -55°C; small size, can measure voids, cavities and blood vessels in living organisms that cannot be measured by other thermometers It is easy to use, and the resistance value can be arbitrarily selected between 0.1 and 100kΩ; it is easy to process into complex shapes and can be mass-produced; it has good stability and strong overload capacity.

When a high-efficiency suction scraper for obstetric surgery is used in gynecological surgery, the suction scraper is put into the patient's body, and the power is turned on to connect the power from the first power access line 1001, the second power access line 1032 and the The third power source 1037 is conducted to the inside of the operating scraper 1. When the scraper is placed on the part required by the patient, the body temperature is transmitted to the temperature sensing body 1004. Since the temperature of the patient's body is higher than the temperature of the scraper itself, so The resistance value inside the temperature sensing body 1004 decreases, so the amount of current conducted through the interior of the temperature sensing connecting mechanism 100 is larger, and is conducted by the first power supply connecting wire 1001 to the electromagnetic coil 1011, and an electromagnetic field is generated to move the connecting magnetic block 1012 toward the electromagnetic coil 1011. The electromagnetic coil 1011 is attracted in the direction, so the connecting push rod 1013 and the electromagnetic coil 1011 are connected together, and the movement of the connecting push rod 1013 also drives the second push rod 1015 to move toward the right direction, and the second connecting vertical rod 1039 is connected along the connection The slide rail 1031 moves toward the connection vertical rod 1034, so the fixed contact 1036 and the movable contact 1055 of the viewing are closely attached together, and the fixed contact 1038 of the light source and the movable contact 1044 of the light source are closely attached together. The contact 1036 is connected to the second power access wire 1032, so the second power access wire 1032, the fixed contact 1036, the movable contact 1055, and the third power connection wire 1054 can transmit current, and conduct to On the endoscope main body 1051, then the endoscope main body 1051 is powered on, which can realize the observation and observation of the patient's surgical site; and the light source fixed contact 1038 and the light source movable contact 1044 are closely attached, but the third power supply access line 1037, the light source fixed contact 1038, the light source movable contact 1044 and the second power supply connection line 1043 are closed, so the current is conducted to the cold light source lamp 1041, so the cold light source lamp 1041 is turned on, which is the endoscope main body 1051. When the suction scraper is taken out from the patient's body, the temperature sensing body 1004 cannot sense the temperature of the human body, and the temperature decreases. At this time, the resistance value inside the temperature sensing body 1004 increases, the current that can be passed is lower, and the electromagnetic A strong electromagnetic field cannot be formed inside the coil 1011, so under the influence of the ejection force of the recovery spring 1017, the connecting push plate 1014 is bounced back to the initial position, and the corresponding second push plate 1015 returns to its original position. At this time, the second connecting push plate is vertical. The rod 1039 is subjected to the pop-up force of the connection spring 1035, and bounces back toward the left along the connection slide rail 1035, so the fixed contact 1036 of the viewing is disconnected from the movable contact 1055 of the viewing, and the fixed contact 1038 of the light source is connected to the movable contact of the light source. 1044 is disconnected, the cold light source lamp 1041 and the endoscope main body 1051 are closed for operation, and the automatic viewing mechanism is used to achieve the automatic opening of the viewing function when the suction scraper is placed in the patient's body, and provide a light source, which is convenient for the doctor to perform suction and scraping operation. Objective, to perform suction and scraping operation on patients with high-efficiency suction scraper in practical surgery During operation, the visiting operation can be automatically started by sensing the temperature, and a light source can be provided, which is convenient for the doctor to observe and operate, improve the accuracy of suction and scraping, avoid the sequelae caused by incomplete suction and scraping, and reduce the pain of patients.

The problem solved by the invention is that it is convenient for the doctor to observe the internal condition of the patient's body and operate effectively and accurately. When the suction scraper used in the obstetric operation is placed in the patient's body for operation, it is easy to cause suction and scraping because the doctor does not know the internal situation of the body. Incomplete, causing great pain to the patient, etc., is not conducive to improving the medical effect, the present invention realizes that the high-efficiency suction scraper for surgery can perform the suction and scraping operation on the patient through the combination of the above components. The temperature induction automatically opens the visiting operation, and provides a light source, which is convenient for the doctor to observe and operate, improve the accuracy of suction and scraping, avoid the sequelae caused by incomplete suction and scraping, reduce the pain of patients, and greatly improve the medical effect.

In Embodiment 1 of the present invention, the fixing bar 1052 is a plastic material.

In Embodiment 2 of the present invention, the fixing strip 1052 is made of rubber material.

To sum up, when the fixing strip of the present invention is made of rubber material, the service life of the present invention is longer, the toughness is better, the fit is tighter and does not fall off, and the use effect is the best.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but without departing from the spirit or essential aspects of the present invention. In the case of the characteristic features, the present invention can be implemented in other specific forms. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is to be defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the claims. All changes within the meaning and scope of the equivalents of , are included in the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (8)

1. A high-efficiency suction scraper for obstetric surgery, the structure of which comprises an operating scraper (1), a connecting kit (2), a guide joint (3), a connecting pipe (4), a fixed ring (5), and a connecting pipe (6), the operating scraper (1) and the connecting sleeve (2) are integrally formed, the operating scraping head (1) is connected above the connecting sleeve (2), and the guide joint (3) is nested in the On the outer surface of the connection kit (2), the guide joint (3) is connected with the connection kit (2) by an interference fit, the connection pipe (4) is nested at the bottom of the connection kit (2), and the connection pipe ( 4) Tightly connect with the connection kit (2) through a threaded connection hole, the connection pipe (4) is embedded in the fixing ring (5), and the connection pipe (4) is connected with the fixing ring (5). ) is an interference fit connection, and a wire group is arranged inside the connecting through pipe (6), and the wire group runs through the inside of the connecting through pipe (6), and is characterized in that: The operating scraper (1) is provided with an automatic viewing mechanism (10), a scraper (11), and a connecting hole (12), and the automatic viewing mechanism (10) is embedded and connected to the inside of the operating scraper (1). The automatic viewing mechanism (10) is connected with the operating scraper (1) by an interference fit, the scraper (11) is evenly distributed on the outer surface of the operating scraper (1), and the connecting hole (12) is connected to the operating scraper (1). (1) It is an integral molding structure, the connecting holes (12) are distributed on the operating scraper (1), and are connected through the inside of the operating scraper (1); The automatic viewing mechanism (10) comprises a temperature sensing connection mechanism (100), an electromagnetic coil connection mechanism (101), a fixed protective layer (102), a power supply connection mechanism (103), a light source lamp (104), an endoscope mechanism ( 105) and a fixing bracket (106), the temperature sensing connecting mechanism (100) is embedded and connected inside the fixed protective layer (102), and the upper end of the temperature sensing connecting mechanism (100) is connected to the electromagnetic coil connecting mechanism (101). connection, the electromagnetic coil connection mechanism (101) is arranged on the outside of the temperature sensing connection mechanism (100), the power supply connection mechanism (103) and the electromagnetic coil connection mechanism (101) are connected to each other through a fixing bracket (106), the power supply The connection mechanism (103) is arranged at the upper right corner of the fixing bracket (106), the light source lamp (104) is connected with the endoscope mechanism (105) through a power cord, and the light source lamp (104) is arranged on the endoscope mechanism (105). 105), the endoscope mechanism (105) is arranged on the top above the fixed protective layer (102). 2. A high-efficiency suction scraper for obstetric surgery according to claim 1, characterized in that: the temperature sensing connection mechanism (100) is composed of a first power access line (1001), a power access port (1002) , a conductive metal wire (1003), a temperature sensing body (1004), a protective casing (1005), a power output port (1006), and a second power connection wire (1007), the first power access wire (1001) is embedded in is connected to the inside of the power access port (1002), and is closely connected with the temperature sensing body (1004) through the power access port (1002), the power access port (1002) and the power output port (1006) are respectively set at the temperature On the sensing body (1004), the temperature sensing body (1004) is embedded and connected to the inside of the protective casing (1005), the temperature sensing body (1004) and the protective casing (1005) are connected by an interference fit, and the first power supply One end of the connecting wire (1007) is connected with the power output port (1006), and the other end of the first power connecting wire (1007) is connected with the electromagnetic coil connecting mechanism (101). 3. A high-efficiency suction scraper for obstetric surgery according to claim 1, characterized in that: the electromagnetic coil connecting mechanism (101) consists of an electromagnetic coil (1011), a connecting magnetic block (1012), an upper connecting rod ( 1013), a connecting push rod (1014), a second push rod (1015), a lower sleeve rod (1016), and a recovery spring (1017), the electromagnetic coil (1011) is provided with a connecting rod inside, and the electromagnetic coil ( 1011) is wound on the outer surface of the connecting rod, the top of the right end of the connecting rod is provided with a power lead-in block, and the power lead-in block is arranged on a fixed bracket (106), the fixed bracket (106) and the power lead-in block are connected. The connection magnet (1012) is embedded and connected to the bottom of the connecting push rod (1014), and is connected to the electromagnetic coil (1011) through the connecting push rod (1014) correspondingly. The connecting magnet (1012) is connected to the electromagnetic coil (1011). The connecting push rod (1014) is connected by an interference fit. The high-efficiency suction scraper for obstetric surgery according to claim 3, characterized in that: one end of the upper connecting rod (1013) and the connecting push rod (1014) are vertically connected to each other, and the upper connecting rod (1013) ) the other end is embedded in the middle of the lower sleeve rod (1016), the lower sleeve rod (1016) and the upper connecting rod (1013) are connected by clearance fit, and the lower sleeve rod (1016) is vertically welded to the fixing bracket (106). ), the restoring spring (1017) is arranged inside the lower sleeve rod (1016), one end of the restoring spring (1017) is welded with the lower sleeve rod (1016), and the other end of the restoring spring (1017) is connected to the upper The right end of the rod (1017) is fastened together, the second push rod (1015) and the connecting push rod (1014) are integrally formed, and the second push rod (1015) is vertically connected to the connecting push rod (1014) At the top, the other end of the second push rod (1015) is connected to the power connection mechanism (103). The high-efficiency suction scraper for obstetric surgery according to claim 1, characterized in that: the power connection mechanism (103) is composed of a connection slide rail (1031), a second power access line (1032), a fixed Beam (1033), connecting vertical rod (1034), connecting spring (1035), visiting fixed contact (1036), third power access wire (1037), light source fixed contact (1038), second connecting vertical rod ( 1039) combination, the connecting slide rail (1031) is embedded and connected inside the upper part of the fixed beam (1033), the connecting slide rail (1031) and the fixed beam (1033) are connected by an interference fit, and the second power supply is connected The wire (1032) is inserted into the fixed contact (1036) for viewing, and the third power access wire (1037) is inserted and connected to the fixed contact (1038) of the light source, and the fixed contact (1036) is fixed to the light source The contacts (1038) are arranged on the connecting vertical rods (1034) in sequence, and the viewing fixed contacts (1036) and the light source fixed contacts (1038) are respectively connected with the connecting vertical rods (1034) by interference fit. The cross beam (1033) and the connecting vertical rod (1034) are vertically connected to each other, one end of the connecting spring (1035) is buckled and connected to the connecting vertical rod (1034), and the other end of the connecting spring (1035) is connected to the second connecting vertical rod (1034). 1039) are snapped and connected, and the second connecting vertical rods (1039) are vertically connected to each other on the fixed beams (1031). The high-efficiency suction scraper for obstetric surgery according to claim 1, wherein the light source lamp (104) is connected by a cold light source lamp (1041), a light source access port (1042), and a second power supply a line (1043) and a light source movable contact (1044), the light source access port (1042) is arranged on the light source lamp (1041), and one end of the second power connection line (1043) is inserted and connected to the light source movable contact (1044), the other end of the second power connection cable (1043) is inserted into the light source access port (1042) and tightly connected to the cold light source lamp (1041), and the light source movable contact (1044) is provided on the second connection on the vertical rod (1034). 7. The high-efficiency suction scraper for obstetric surgery according to claim 1, characterized in that: the endoscope mechanism (105) is connected by an endoscope body (1051), a fixing strip (1052), a power supply for inspection It consists of an inlet port (1053), a third power supply connection line (1054), and a probe power supply movable contact (1055). (1052) Fix the endoscope body (1051) on the top above the fixed protective layer (102). 8. The high-efficiency suction scraper for obstetric surgery according to claim 7, characterized in that: one end of the third power connection wire (1054) is inserted into the inside of the power supply access port (1053) and the endoscope main body (1053). 1051) are tightly connected, and the other end of the third power connection line (1054) is connected to the mobile contact (1055) of the power supply, and the movable contact (1055) of the power supply is arranged on the second connecting vertical rod (1039) , the visit power movable contact (1055) and the second vertical rod (1039) are connected by interference fit.

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