CN108542478B

CN108542478B - Obstetrical surgery is with high-efficient curette of inhaling

Info

Publication number: CN108542478B
Application number: CN201810147392.2A
Authority: CN
Inventors: 高娟; 高金萍
Original assignee: Qingdao Women and Childrens Hospital
Current assignee: Qingdao Women and Childrens Hospital
Priority date: 2018-02-12
Filing date: 2018-02-12
Publication date: 2020-06-05
Anticipated expiration: 2038-02-12
Also published as: CN108542478A

Abstract

The invention discloses a high-efficiency suction curette for obstetrical surgery, which structurally comprises an operation curette head, a connecting sleeve, a guide joint, a connecting pipe, a fixed ring and a connecting pipe, wherein the operation curette head and the connecting sleeve are in an integrally formed structure, the operation curette head is connected above the connecting sleeve, the guide joint is nested on the outer surface of the connecting sleeve, the guide joint and the connecting sleeve are in interference fit connection, the connecting pipe is nested at the bottom of the connecting sleeve, the connecting pipe and the connecting sleeve are in screwed connection through a threaded connecting hole, and the connecting pipe is embedded and connected inside the fixed ring. The pain of the patient is relieved, and the medical effect is greatly improved.

Description

Obstetrical surgery is with high-efficient curette of inhaling

Technical Field

The invention relates to a high-efficiency suction curette for obstetrical surgery, belonging to the field of high-efficiency suction curettage devices for surgery.

Background

The obstetrics and gynecology department is one of four main subjects of clinical medicine, and is mainly used for researching the etiology, pathology, diagnosis and prevention of female reproductive organ diseases, the physiological and pathological changes of pregnancy and childbirth, the prevention and diagnosis and treatment of high-risk pregnancy and dystocia, female reproductive endocrine, family planning, female health care and the like. The advanced research of the medical basic theories of modern molecular biology, oncology, genetics, reproductive endocrinology, immunology and the like and the progress of the clinical medical diagnosis and treatment detection technology widen and deepen the development of the gynecologic and obstetric science, and play an important role in ensuring the health and reproductive health of women and preventing and treating various gynecological diseases.

When the suction curette used in the obstetrical operation is placed inside the body of a patient for operation, the suction curette is easy to cause incomplete suction and curette because a doctor does not know the internal condition of the body clearly, great pain is brought to the patient, and the like, and the medical effect is not favorably improved.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a high-efficiency suction curette for obstetrical surgery, so as to solve the problems that doctors can observe the internal condition of the body of a patient conveniently and operate effectively and accurately.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a scraper is inhaled with high efficiency to obstetrical surgery, its structure includes that the operation is scraped the head, is connected the external member, the direction joint, connecting pipe, fixed ring, connection siphunculus, the operation is scraped the head and is connected the external member with being connected and is the integrated into one piece structure, the operation is scraped the head and is connected above connecting the external member, the direction joint nestification is connected on connecting the external member surface, the direction joint is connected for interference fit with connecting the external member, the connecting pipe nestification is connected in connecting the external member bottom, the connecting pipe is screwed through threaded connecting hole with connecting the external member and is connected, the connecting pipe embedding is connected inside fixed ring, the connecting pipe is connected for interference fit with fixed ring, the inside cordage that is equipped with of connection siphunculus, the operation is scraped the head and is equipped with automatic mechanism, doctor-bar, connecting hole, automatic mechanism, the automatic visiting mechanism is connected with the operation scraping head in an interference fit manner, the scraping blades are uniformly distributed on the outer surface of the operation scraping head, the connecting holes and the operation scraping head are in an integrally formed structure, the connecting holes are distributed on the operation scraping head and are communicated with the inside of the operation scraping head, the automatic visiting mechanism consists of a temperature sensing connecting mechanism, an electromagnetic ring connecting mechanism, a fixed protective layer, a power supply connecting mechanism, a light source lamp, an endoscope mechanism and a fixed support, the temperature sensing connecting mechanism is embedded and connected into the fixed protective layer, one end of the upper part of the temperature sensing connecting mechanism is connected with the electromagnetic ring connecting mechanism, the electromagnetic ring connecting mechanism is arranged outside the temperature sensing connecting mechanism, the power supply connecting mechanism and the electromagnetic ring connecting mechanism are connected with each other through the fixed support, the power supply connecting mechanism is arranged at the upper right corner of the fixed support, and the light source lamp is connected with, the light source lamp is arranged below the endoscope mechanism, and the endoscope mechanism is arranged at the top above the fixed protective layer.

Further, temperature-sensing coupling mechanism comprises first power access line, power access port, conductive metal wire, temperature-sensing main part, protecting sheathing, power output port, second power connecting wire, first power access line embedding is connected inside power access port to through power access port and temperature-sensing main part zonulae occludens, power access port locates respectively on the temperature-sensing main part with power output port, temperature-sensing main part embedding is connected inside protecting sheathing, the temperature-sensing main part is connected for interference fit with protecting sheathing, first power connecting wire one end is connected with power output port, the first power connecting wire other end and electromagnetic ring coupling mechanism interconnect.

Further, electromagnetic ring coupling mechanism comprises solenoid, connection magnetic path, last connecting rod, connecting push rod, second push rod, lower loop bar, resume the spring, the inside connecting rod that is equipped with of solenoid, solenoid twines on the connecting rod surface, connecting rod right side one end top is equipped with power and leads in the piece, and this power is led in the piece and is located the fixed bolster, the fixed bolster is connected for interference fit with power and is led in the piece, it connects in the connecting push rod bottom to connect the magnetic path embedding to be connected with solenoid through connecting push rod and corresponding, it is connected for interference fit with connecting push rod to connect the magnetic path.

Further, go up connecting rod one end and connecting rod mutually perpendicular and be connected, it connects inside in the middle of the loop bar down to go up the embedding of the connecting rod other end, the loop bar is connected for clearance fit with last connecting rod down, the loop bar welds perpendicularly on the fixed bolster down, inside the loop bar is located down to the recovery spring, recovery spring one end welds with the loop bar down mutually, the recovery spring other end and the lock of one end in last connecting rod right side, the second push rod is the integrated into one piece structure with connecting rod, the second push rod is connected perpendicularly in the connecting rod top, the second push rod other end is connected with power coupling mechanism.

Furthermore, the power supply connecting mechanism is composed of a connecting slide rail, a second power supply access wire, a fixed cross beam, a connecting vertical rod, a connecting spring, a visiting fixed contact, a third power supply access wire, a light source fixed contact and a second connecting vertical rod, wherein the connecting slide rail is embedded and connected inside the upper part of the fixed cross beam, the connecting slide rail is connected with the fixed cross beam in an interference fit manner, the second power supply access wire is inserted into the visiting fixed contact, the third power supply access wire is inserted and connected inside the light source fixed contact, the visiting fixed contact and the light source fixed contact are sequentially arranged on the connecting vertical rod, the visiting fixed contact and the light source fixed contact are respectively connected with the connecting vertical rod in an interference fit manner, the fixed cross beam is vertically connected with the connecting vertical rod, one end of the connecting spring is connected with the connecting vertical rod in a buckling manner, and the other end of the connecting spring is connected with the second connecting, the second connecting vertical rods are vertically connected with the fixed cross beam.

Further, the light source lamp comprises cold light source lamp, light source access port, second power connecting wire, light source movable contact, the light source access port is located on the light source lamp, second power connecting wire one end is inserted and is connected on light source movable contact, the second power connecting wire other end is inserted light source access port inside and cold light source lamp zonulae occludens, light source movable contact is located on the second connection montant.

Further, the endoscope mechanism comprises an endoscope main body, a fixing strip, a visiting power access port, a third power connecting wire and a visiting power movable contact, wherein the visiting power access port is arranged below the endoscope main body, and the endoscope main body is fixed to the top of the upper part of the fixing protective layer by the fixing strip.

Furthermore, third power connecting wire one end is inserted and is visited inside power access port and endoscope main part zonulae occludens, the third power connecting wire other end is connected with visits power movable contact, visit power movable contact and locate on the second is connected the montant, visit power movable contact and be connected for interference fit with the second montant.

Advantageous effects

The suction curette is put into a patient body, a power supply is turned on, the power supply is respectively conducted to the inside of the operation curette from the first power supply access wire, the second power supply access wire and the third power supply, when the suction curette is placed at a position required by the patient, the temperature of the body is transmitted to the temperature sensing main body, as the temperature of the body of the patient is higher than the temperature of the suction curette, the resistance value inside the temperature sensing main body is reduced, the current quantity conducted through the temperature sensing connecting mechanism is larger, the current quantity is conducted to the electromagnetic coil by the first power supply connecting wire, an electromagnetic field is generated, the connecting magnetic block is attracted towards the direction of the electromagnetic coil, the connecting push rod is connected with the electromagnetic coil, the movement of the connecting push rod also drives the second push rod to move towards the right side direction, the second connecting vertical rod moves towards the connecting vertical rod along the connecting slide rail, and then the vision fixed contact is closely attached with the, the light source fixed contact and the light source movable contact are tightly attached together, and the visiting fixed contact is connected with the second power supply access wire, so that current can be transmitted among the second power supply access wire, the visiting fixed contact, the visiting movable contact and the third power supply connecting wire and is conducted to the endoscope main body, the endoscope main body is electrified and opened, and visiting observation of the surgical part of a patient can be realized; the light source fixed contact and the light source movable contact are closely attached, and the circuits among the third power supply access wire, the light source fixed contact, the light source movable contact and the second power supply connecting wire are closed, so that the current is conducted to the cold light source lamp, the cold light source lamp is turned on, and the light source is improved for the inspection of the endoscope main body; when taking out from patient's health sucking the curette, the unable temperature of human body of response of temperature sensing main part, the temperature reduces, the inside resistance value of temperature sensing main part increases this moment, the electric current that can pass through is lower, the inside unable powerful electromagnetic field that forms of solenoid, then receive the spring-out power influence of recovering the spring, it is rebounded to the initial position to connect the push pedal, corresponding second push pedal gets back to the normal position, the second connection montant this moment receives the spring-out effort of connecting spring, rebound towards the left side along connecting the slide rail, then visit fixed contact and visit movable contact disconnection, light source fixed contact and light source movable contact disconnection, cold light source lamp and endoscope main part close the operation. The invention realizes that when the high-efficiency suction curettage device for the operation is used for sucking and curettage a patient, the detection operation can be automatically started through sensing the temperature, and the light source is provided, thereby facilitating the observation and operation of a doctor, improving the accuracy of suction curettage, avoiding sequelae caused by incomplete suction curettage, relieving the pain of the patient and greatly improving the medical effect.

Drawings

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

Fig. 1 is a schematic structural view of the high-efficiency suction curette for obstetrical surgery of the invention.

Fig. 2 is a schematic structural diagram of the automatic visiting mechanism of the present invention.

Fig. 3 is a detailed structural diagram of the automatic visiting mechanism of the present invention.

Fig. 4 is a schematic view of the operation structure of the automatic viewing mechanism of the present invention.

In the figure: an operation scraping head-1, a connecting sleeve component-2, a guide joint-3, a connecting pipe-4, a fixed ring-5, a connecting through pipe-6, an automatic viewing mechanism-10, a scraping blade-11, a connecting hole-12, a temperature sensing connecting mechanism-100, an electromagnetic coil connecting mechanism-101, a fixed protective layer-102, a power supply connecting mechanism-103, a light source lamp-104, an endoscope mechanism-105, a fixed support-106, a first power supply access wire-1001, a power supply access port-1002, a conductive metal wire-1003, a temperature sensing main body-1004, a protective shell-1005, a power supply output port-1006, a second power supply connecting wire-1007, an electromagnetic coil-1011, a connecting magnetic block-1012, an upper connecting rod-1013, a connecting push rod-1014, a connecting, A second push rod-1015, a lower sleeve rod-1016, a restoring spring-1017, a connecting slide rail-1031, a second power supply access line-1032, a fixed cross beam-1033, a connecting vertical rod-1034, a connecting spring-1035, a visiting fixed contact-1036, a third power supply access line-1037, a light source fixed contact-1038, a second connecting vertical rod-1039, a cold light source lamp-1041, a light source access port-1042, a second power supply connecting wire-1043, a light source movable contact-1044, an endoscope main body-1051, a fixed strip-1052, a visiting power supply access port-1053, a third power supply connecting wire-1054 and a visiting power supply movable contact-1055.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1-4, the present invention provides a technical solution of a high-efficiency suction curette for obstetrical surgery: its structure includes that obstetrical department's operation is with high-efficient curette of inhaling, and its structure scrapes head 1, connection external member 2, direction joint 3, connecting pipe 4, fixed ring 5, connection siphunculus 6 including the operation, the operation is scraped head 1 and is the integrated into one piece structure with connection external member 2, operation is scraped head 1 and is connected in connection external member 2 top, direction joint 3 nestification is on connecting external member 2 surface, direction joint 3 is connected for interference fit with connection external member 2, connecting pipe 4 nestification is in connection external member 2 bottom, connecting pipe 4 is screwed through the screwed connecting hole with connection external member 2 and is connected, connecting pipe 4 embedding is connected inside fixed ring 5, connecting pipe 4 is connected for interference fit with fixed ring 5, connect the inside group that is equipped with of siphunculus 6, inside this group through connection siphunculus 6, operation is scraped head 1 and is equipped with automatic mechanism 10 of visiting, The automatic inspection mechanism 10 is embedded and connected inside the operation scraping head 1, the automatic inspection mechanism 10 is in interference fit connection with the operation scraping head 1, the scraping blades 11 are uniformly distributed on the outer surface of the operation scraping head 1, the connecting holes 12 and the operation scraping head 1 are in an integrated structure, and the connecting holes 12 are distributed on the operation scraping head 1 and are in through connection with the inside of the operation scraping head 1; automatic mechanism 10 is looked to exploring comprises temperature-sensing coupling mechanism 100, electromagnetism circle coupling mechanism 101, fixed protective layer 102, power coupling mechanism 103, light source lamp 104, endoscope mechanism 105, fixed bolster 106, temperature-sensing coupling mechanism 100 embedding is connected inside fixed protective layer 102, temperature-sensing coupling mechanism 100 upper portion one end is connected with electromagnetism circle coupling mechanism 101, temperature-sensing coupling mechanism 100 outside is located to electromagnetism circle coupling mechanism 101, power coupling mechanism 103 and electromagnetism circle coupling mechanism 101 are through fixed bolster 106 interconnect, power coupling mechanism 103 is located fixed bolster 106 upper right corner, light source lamp 104 is connected with endoscope mechanism 105 through the power cord, light source lamp 104 is located endoscope mechanism 105 below, endoscope mechanism 105 is located fixed protective layer 102 top, temperature-sensing coupling mechanism 100 is by first

power access line

1001, 1001, The temperature sensing device comprises a power supply access port 1002, a conductive metal wire 1003, a temperature sensing main body 1004, a protective casing 1005, a power supply output port 1006 and a second power supply connecting wire 1007, wherein a first power supply access wire 1001 is embedded and connected inside the power supply access port 1002 and is tightly connected with the temperature sensing main body 1004 through the power supply access port 1002, the power supply access port 1002 and the power supply output port 1006 are respectively arranged on the temperature sensing main body 1004, the temperature sensing main body 1004 is embedded and connected inside the protective casing 1005, the temperature sensing main body 1004 and the protective casing 1005 are in interference fit connection, one end of the first power supply connecting wire 1007 is connected with the power supply output port 1006, the other end of the first power supply connecting wire 1007 is connected with an electromagnetic coil connecting mechanism 101, and the electromagnetic coil connecting mechanism 101 is composed of an electromagnetic coil 1011, a connecting magnetic block, The electromagnetic coil 1011 is internally provided with a connecting rod, the electromagnetic coil 1011 is wound on the outer surface of the connecting rod, the top of one end of the right side of the connecting rod is provided with a power supply introduction block which is arranged on the fixed support 106, the fixed support 106 is connected with the power supply introduction block in an interference fit manner, the connecting magnetic block 1012 is embedded and connected at the bottom of the connecting push rod 1014 and correspondingly connected with the electromagnetic coil 1011 through the connecting push rod 1014, the connecting magnetic block 1012 is connected with the connecting push rod 1014 in an interference fit manner, one end of the upper connecting rod 1013 is vertically connected with the connecting push rod 1014, the other end of the upper connecting rod 1013 is embedded and connected inside the middle of the lower sleeve rod 1016, the lower sleeve rod 1016 is connected with the upper connecting rod 1013 in a clearance fit manner, the lower sleeve rod 1016 is vertically welded on the fixed support 106, and the recovery spring 1017 is arranged inside the lower sleeve rod 1016, one end of the restoring spring 1017 is welded with the lower sleeve 1016, the other end of the restoring spring 1017 is fastened with one end of the right side of the upper connecting rod 1017, the second push rod 1015 and the connecting push rod 1014 form an integrally formed 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 connecting mechanism 103, the power connecting mechanism 103 is composed of a connecting slide rail 1031, a second power access line 1032, a fixed cross beam 1033, a connecting vertical bar 1034, a connecting spring 1035, a visiting fixed contact 1036, a third power access line 1037, a light source fixed contact 1038 and a second connecting vertical bar 1039, the connecting slide rail 1031 is embedded and connected to the inside of the upper part of the fixed cross beam 1033, the connecting slide rail 1031 and the fixed cross beam 1033 are connected in an interference fit manner, the second power access line 1032 is inserted into the visiting fixed contact 1036, the third power access line 1037 is inserted and connected to the inside the, the visiting fixed contact 1036 and the light source fixed contact 1038 are sequentially arranged on the connecting vertical bar 1034, the visiting fixed contact 1036 and the light source fixed contact 1038 are respectively connected with the connecting vertical bar 1034 in an interference fit manner, the fixed cross beam 1033 is vertically connected with the connecting vertical bar 1034, one end of the connecting spring 1035 is connected with the connecting vertical bar 1034 in a buckling manner, the other end of the connecting spring 1035 is connected with the second connecting vertical bar 1039 in a buckling manner, the second connecting vertical bar 1039 is vertically connected with the fixed cross beam 1031 in a mutually perpendicular manner, the light source lamp 104 is composed of a cold light source lamp 1041, a light source access port 1042, a second power source connecting wire 1043 and a light source movable contact 1044, the light source access port 1042 is arranged on the light source lamp 1041, one end of the second power source connecting wire 1043 is inserted and connected onto the light source movable contact 1044 in an inserting manner, the other end of the second power source connecting wire 1043 is, the light source movable contact 1044 is arranged on the second connecting vertical rod 1034, the endoscope mechanism 105 is composed of an endoscope main body 1051, a fixed strip 1052, a visiting power access port 1053, a third power connection line 1054 and a visiting power movable contact 1055, the visiting power access port 1053 is arranged below the endoscope main body 1051, the endoscope main body 1051 is fixed on the top of the upper part of the fixed protective layer 102 by the fixed strip 1052, one end of the third power connection line 1054 is inserted into the visiting power access port 1053 to be tightly connected with the endoscope main body 1051, the other end of the third power connection line 1054 is connected with the visiting power movable contact 1055, the visiting power movable contact 1055 is arranged on the second connecting vertical rod 1039, and the visiting power movable contact 1055 is connected with the second vertical rod 1039 in an interference fit manner.

The temperature sensing main body of the invention refers to a thermistor, which is a kind of sensitive element and is divided into a positive temperature coefficient thermistor (PTC) and a negative temperature coefficient thermistor (NTC) according to different temperature coefficients. Thermistors are typically temperature sensitive and exhibit different resistance values at different temperatures. A positive temperature coefficient thermistor (PTC) has a higher resistance value at a higher temperature, and a negative temperature coefficient thermistor (NTC) has a lower resistance value at a higher temperature, which are both semiconductor devices.

The thermistor is mainly characterized in that: the sensitivity is high, the resistance temperature coefficient of the sensor is more than 10-100 times larger than that of metal, and the temperature change of 10-6 ℃ can be detected; the working temperature range is wide, the normal temperature device is suitable for minus 55 ℃ to 315 ℃, the high temperature device is suitable for being higher than 315 ℃ (the highest temperature can reach 2000 ℃) and the low temperature device is suitable for being at minus 273 ℃ to minus 55 ℃; the volume is small, and the temperature of gaps, cavities and blood vessels in a living body which cannot be measured by other thermometers can be measured; the use is convenient, and the resistance value can be randomly selected from 0.1-100 k omega; the product is easy to be processed into a complex shape and can be produced in large batch; good stability and strong overload capacity.

When the high-efficiency suction curette for obstetrical surgery is used in gynecological surgery, the suction curette is placed in a patient body, a power supply is turned on, the power supply can be respectively conducted from the first power supply access wire 1001, the second power supply access wire 1032 and the third power supply 1037 to the inside of the operation curette 1, when the suction curette is placed at a position required by the patient, the temperature of the body is transmitted to the temperature sensing main body 1004, the temperature of the body of the patient is higher than the temperature of the suction curette, so the resistance value inside the temperature sensing main body 1004 is reduced, the current quantity conducted through the temperature sensing connecting mechanism 100 is larger, the current quantity is transmitted to the electromagnetic coil 1011 by the first power supply connection wire 1001, an electromagnetic field is generated, the connecting magnetic block 1012 is attracted towards the electromagnetic coil 1011, the connecting push rod 1013 is connected with the electromagnetic coil 1011, the movement of the connecting push rod 1013 also drives the second push rod 1015 to move towards the right side, the second connecting vertical rod 1039 is moved along the connecting slide rail 1031 towards the connecting vertical rod 1034 direction, so that the visiting fixed contact 1036 is tightly attached to the visiting movable contact 1055, the light source fixed contact 1038 is tightly attached to the light source movable contact 1044, and as the visiting fixed contact 1036 is connected to the second power supply access wire 1032, current can be transmitted among the second power supply access wire 1032, the visiting fixed contact 1036, the visiting movable contact 1055 and the third power supply connecting wire 1054 and is transmitted to the endoscope main body 1051, so that the endoscope main body 1051 is powered on and opened, and visiting observation of the surgical site of the patient can be realized; the light source fixed contact 1038 and the light source movable contact 1044 are closely attached, however, the lines between the third power supply access line 1037, the light source fixed contact 1038, the light source movable contact 1044 and the second power supply connecting line 1043 are closed, so that the current is conducted to the cold light source lamp 1041, and then the cold light source lamp 1041 is turned on, so as to improve the light source for the exploration of the endoscope main body 1051; when the suction curette is taken out of the body of a patient, the temperature sensing main body 1004 cannot sense the temperature of the body, the temperature is reduced, the resistance value inside the temperature sensing main body 1004 is increased, the passing current is low, a strong electromagnetic field cannot be formed inside the electromagnetic coil 1011, then the connecting push plate 1014 is affected by the ejecting force of the restoring spring 1017, the corresponding second push plate 1015 returns to the original position, the second connecting vertical rod 1039 is ejected by the ejecting force of the connecting spring 1035 and ejected towards the left side along the connecting sliding rail 1035, then the probing fixed contact 1036 is disconnected with the probing movable contact 1055, the light source fixed contact 1038 is disconnected with the light source movable contact 1044, the cold light source lamp 1041 and the endoscope main body 1051 are closed, the probing function can be automatically started when the suction curette is put into the body of the patient through the automatic probing mechanism, and a light source is provided, the purpose of scraping the operation is inhaled with inhaling to the doctor person of being convenient for, inhale the curette with high efficiency at practical operation and inhale the patient and scrape the operation time, can visit the operation through opening automatically to the response of temperature to provide the light source, the doctor person's of being convenient for observation and operation improve and inhale the accuracy of scraping, avoid inhaling the sequel of scraping thoroughly and bringing, alleviate patient's misery.

The invention solves the problem that doctors can conveniently observe the internal condition of the body of a patient, the operation is effective and accurate, when the suction curette used in the obstetrical operation is placed in the body of the patient for operation, the incomplete suction curette is easy to occur because a doctor does not know the internal condition of the body, the great pain is brought to the patient, and the like, and the medical effect is not favorably improved.

In embodiment 1 of the present invention, the fixing strip 1052 is made of plastic material.

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

In conclusion, when the fixing strip is made of rubber materials, the fixing strip has the advantages of longer service life, better toughness, closer fit, no falling off and optimal use effect.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a scraper is inhaled with high efficiency to obstetrical department's operation, its structure includes that the operation is scraped head (1), is connected external member (2), direction joint (3), connecting pipe (4), fixed ring (5), is connected siphunculus (6), the operation is scraped head (1) and is the integrated into one piece structure with being connected external member (2), the operation is scraped head (1) and is connected in being connected external member (2) top, direction joint (3) nestification is on being connected external member (2) surface, direction joint (3) are connected for interference fit with being connected external member (2), connecting pipe (4) are nested in being connected external member (2) bottom, connecting pipe (4) and being connected external member (2) are screwed through the connecting hole that has the screw thread and are connected, connecting pipe (4) embedding is connected inside fixed ring (5), connecting pipe (4) are connected for interference fit with fixed ring (5), connect siphunculus (6) inside and be equipped with the line group, inside this line group runs through and connects siphunculus (6), its characterized in that:

the operation scraping head (1) is provided with an automatic visiting mechanism (10), a scraping blade (11) and a connecting hole (12), the automatic visiting mechanism (10) is embedded into the operation scraping head (1) and connected with the operation scraping head (1) in an interference fit mode, the scraping blade (11) is uniformly distributed on the outer surface of the operation scraping head (1), the connecting hole (12) and the operation scraping head (1) are in an integrally formed structure, and the connecting hole (12) is distributed on the operation scraping head (1) and is communicated with the interior of the operation scraping head (1);

the automatic visiting mechanism (10) comprises a temperature sensing connecting mechanism (100), an electromagnetic ring connecting mechanism (101), a fixed protective layer (102), a power supply connecting mechanism (103), a light source lamp (104), an endoscope mechanism (105) and a fixed support (106), wherein the temperature sensing connecting mechanism (100) is embedded and connected inside the fixed protective layer (102), one end of the upper part of the temperature sensing connecting mechanism (100) is connected with the electromagnetic ring connecting mechanism (101), the electromagnetic ring connecting mechanism (101) is arranged on the outer side of the temperature sensing connecting mechanism (100), the power supply connecting mechanism (103) and the electromagnetic ring connecting mechanism (101) are connected with each other through the fixed support (106), the power supply connecting mechanism (103) is arranged at the upper right corner of the fixed support (106), the light source lamp (104) is connected with the endoscope mechanism (105) through a power line, and the light source lamp (104) is arranged below the endoscope mechanism (105), the endoscope mechanism (105) is arranged on the top above the fixed protective layer (102).

2. The efficient suction curette for obstetrical surgery according to claim 1, characterized in that: the temperature sensing connecting mechanism (100) is composed of a first power access line (1001), a power access port (1002), a conductive metal wire (1003), a temperature sensing main body (1004), a protective casing (1005), a power output port (1006) and a second power connecting line (1007), wherein the first power access line (1001) is embedded and connected inside the power access port (1002) and is tightly connected with the temperature sensing main body (1004) through the power access port (1002), the power access port (1002) and the power output port (1006) are respectively arranged on the temperature sensing main body (1004), the temperature sensing main body (1004) is embedded and connected inside the protective casing (1005), the temperature sensing main body (1004) is connected with the protective casing (1005) in an interference fit manner, and one end of the first power connecting line (1007) is connected with the power output port (1006), the other end of the first power supply connecting wire (1007) is connected with the electromagnetic coil connecting mechanism (101).

3. The efficient suction curette for obstetrical surgery according to claim 1, characterized in that: electromagnetic coil coupling mechanism (101) comprises solenoid (1011), connection magnetic path (1012), last connecting rod (1013), connecting push rod (1014), second push rod (1015), lower cover pole (1016), recovery spring (1017), solenoid (1011) inside is equipped with the connecting rod, solenoid (1011) twine on the connecting rod surface, connecting rod right side one end top is equipped with the power and leads into the piece, and this power is led into the piece and is located fixed bolster (106), fixed bolster (106) are led into the piece with the power and are connected for interference fit, connect magnetic path (1012) embedding and connect in connecting push rod (1014) bottom to through connecting push rod (1014) and solenoid (1011) corresponding connection, connect magnetic path (1012) and be connected push rod (1014) for interference fit.

4. The high-efficiency suction curette for obstetrical surgery according to claim 3, characterized in that: go up connecting rod (1013) one end and connecting push rod (1014) mutually perpendicular and be connected, go up connecting rod (1013) other end embedding and connect inside in the middle of lower loop bar (1016), lower loop bar (1016) is connected for clearance fit with last connecting rod (1013), lower loop bar (1016) welds perpendicularly on fixed bolster (106), inside loop bar (1016) down was located to recovery spring (1017), recovery spring (1017) one end welds mutually with lower loop bar (1016), the recovery spring (1017) other end and last connecting rod (1017) right side one end lock, second push rod (1015) are the integrated into one piece structure with connecting push rod (1014), second push rod (1015) are connected perpendicularly in connecting push rod (1014) top, second push rod (1015) other end is connected with power connection mechanism (103).

5. The efficient suction curette for obstetrical surgery according to claim 1, characterized in that: the power supply connecting mechanism (103) is formed by combining a connecting slide rail (1031), a second power supply access line (1032), a fixed cross beam (1033), a connecting vertical rod (1034), a connecting spring (1035), a visiting fixed contact (1036), a third power supply access line (1037), a light source fixed contact (1038) and a second connecting vertical rod (1039), wherein the connecting slide rail (1031) is embedded and connected inside the upper portion of the fixed cross beam (1033), the connecting slide rail (1031) is connected with the fixed cross beam (1033) in an interference fit manner, the second power supply access line (1032) is inserted into the visiting fixed contact (1036), the third power supply access line (1037) is inserted and connected inside the light source fixed contact (1038), the visiting fixed contact (1036) and the light source fixed contact (1038) are sequentially arranged on the connecting vertical rod (1034), and the visiting fixed contact (1036) and the light source fixed contact (1038) are respectively connected with the connecting vertical rod (1034) in an interference fit manner, the fixed cross beam (1033) is connected with a connecting vertical rod (1034) in a mutually perpendicular mode, one end of a connecting spring (1035) is connected with the connecting vertical rod (1034) in a buckling mode, the other end of the connecting spring (1035) is connected with a second connecting vertical rod (1039) in a buckling mode, and the second connecting vertical rod (1039) is connected with the fixed cross beam (1031) in a mutually perpendicular mode.

6. The efficient suction curette for obstetrical surgery according to claim 1, characterized in that: light source lamp (104) comprise cold light source lamp (1041), light source access port (1042), second power connecting wire (1043), light source movable contact (1044), light source access port (1042) is located on light source lamp (1041), second power connecting wire (1043) one end is inserted and is connected on light source movable contact (1044), second power connecting wire (1043) other end is inserted light source access port (1042) inside and cold light source lamp (1041) zonulae occludens, light source movable contact (1044) are located on second connection montant (1034).

7. The efficient suction curette for obstetrical surgery according to claim 1, characterized in that: the endoscope mechanism (105) is composed of an endoscope main body (1051), a fixing strip (1052), a visiting power access port (1053), a third power connecting wire (1054) and a visiting power movable contact (1055), wherein the visiting power access port (1053) is arranged below the endoscope main body (1051), and the fixing strip (1052) fixes the endoscope main body (1051) on the top above the fixing protective layer (102).

8. The efficient suction curette for obstetrical surgery according to claim 7, wherein: third power connecting wire (1054) one end is inserted and is visited inside and endoscope main part (1051) zonulae occludens of power access port (1053), third power connecting wire (1054) other end is visited power movable contact (1055) and is connected, visit power movable contact (1055) and locate on second connection montant (1039), visit power movable contact (1055) and be connected for interference fit with second montant (1039).