CN214260111U

CN214260111U - Skull flap preserving and sterilizing equipment for neurosurgery

Info

Publication number: CN214260111U
Application number: CN202023052422.3U
Authority: CN
Inventors: 程涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-09-24
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a skull flap preservation and sterilization device for neurosurgery, which comprises a box body and a sterilization chamber arranged in the box body, wherein a liquid storage chamber is also arranged outside the top end of the box body, a spiral pipe is fixedly arranged on the upper part of the sterilization chamber through a bracket, a cleaning straight pipe is also connected and arranged at the input end of the spiral pipe, a first electromagnetic valve is arranged at the input end of the cleaning straight pipe, a second electromagnetic valve is arranged at the output end of the cleaning straight pipe, the first electromagnetic valve is arranged on the side wall of the upper left part of the box body, the cleaning straight pipe is communicated with the liquid storage chamber through a pipeline, a cathode ray tube for sterilization is also fixedly arranged at the top part of the cleaning straight pipe, a filter screen is also arranged at the output end of the spiral pipe, and an electromagnetic valve which is convenient to open and close is also arranged at the bottom of the spiral pipe and at the right side of the filter screen, the utility model realizes the integrated automatic sterilization operation of multi-step links, and the whole-course sterile operation of the flap washing and preservation stage, avoiding the infection of external bacteria and viruses and ensuring the activity degree and the preservation efficiency of the bone flap.

Description

Skull flap preserving and sterilizing equipment for neurosurgery

Technical Field

The utility model relates to a neurosurgery, the field of disinfecting especially relate to a sterilization equipment is preserved with skull flap to neurosurgery.

Background

In the traditional operation process, when the skull is injured or seriously collided, a part of the skull is often taken out by a doctor in order to reduce intracranial pressure; or in the process of neurosurgery treatment, a doctor can remove a part of bone to ensure the safety of operation and human body, the part of bone is not useless, specifically speaking, the part of bone can be reused, however, under the general medical environment, the medical equipment technology is backward, the corresponding sterile storage equipment is lacked, most doctors are directly discarded after communicating with patients and families, with the continuous development of technology, in some high-grade hospitals, the level of medical technology and medical teams is higher, under the condition of obtaining the consent of patients, a part of doctors can implant the redundant bone flap taken out in the process of neurosurgery treatment into the human body thigh subcutaneous tissue, thereby ensuring the activity and sterile storage environment of the bone flap to be reused when needed in the future, but the mode is time-consuming and labor-consuming, and needs a plurality of operations, not only causes secondary or even three times of trauma additionally born by the patients, the skull flap storage and sterilization device has the advantages that great harm and psychological pressure are brought to patients, furthermore, most of the skull flaps in the prior art are manually cleaned, the operation link is complex, and a great risk of bacterial infection exists, so that the skull flap storage and sterilization device for the neurosurgery is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an equipment of disinfecting is preserved with skull lamella to neurosurgery just in order to solve above-mentioned problem, the utility model discloses simple structure, reasonable in design has realized the integration of the link of multistep and has disinfected the operation, and the whole aseptic technique of bone lamella cleaning phase has avoided the infection of external bacterium and virus, has improved the high efficiency and the practicality that this equipment disinfected the save to the bone lamella greatly.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a skull flap preservation and sterilization device for neurosurgery comprises a box body and a sterilization chamber arranged in the box body, wherein a liquid storage chamber is further arranged on the outer side of the top end of the box body, physiological saline is stored in the liquid storage chamber and is used for carrying out preliminary cleaning, sterilization and soaking operations on skull flaps, a spiral pipe is fixedly arranged on the upper portion of the sterilization chamber through a support, the moving distance of the skull flaps and the physiological saline in flowing, mixing and rotating is increased through the spiral pipe, the high efficiency and the cleanliness of the skull flap cleaning and sterilization operations are ensured, a cleaning straight-through pipe is further connected and arranged at the input end of the spiral pipe, a first electromagnetic valve is arranged at the input end of the cleaning straight-through pipe, a second electromagnetic valve is arranged at the output end of the cleaning straight-through pipe, the first electromagnetic valve is arranged on the side wall of the upper left portion of the box body, the cleaning straight-through pipe is communicated with the liquid storage chamber through a pipeline, and a cathode ray tube for sterilization is further fixedly arranged at the top of the cleaning straight-through pipe, the skull bone flap is soaked and cleaned by normal saline, the skull bone flap is sent into the equipment by opening the first electromagnetic valve through the control switch, the whole process of the equipment is a closed space, the aseptic operation environment is ensured, then the third electromagnetic valve is opened, the normal saline is discharged into the cleaning straight through pipe under the assistance of the liquid level sensor, certain soaking and cleaning time is set to be about 30-45min, then the second electromagnetic valve is opened to carry out the rotation cleaning operation on the bone flap and the normal saline in the spiral pipe again, and the activity and cleanliness of the bone flap cleaning operation are ensured;

the output end of the spiral tube is also provided with a filter screen, the bottom of the spiral tube and the right side of the filter screen are also provided with an electromagnetic valve convenient to open and close, a transversely distributed support plate is fixedly arranged below the electromagnetic valve, the right side of the support plate is fixedly provided with a miniature dryer through a support, the support plate is also provided with a filter screen frame convenient to open and close, the filter screen frame is arranged in such a way that the cleaned skull flap is dried through the dryer so as to be convenient for subsequent sterile low-temperature preservation, after the drying process is finished, the filter screen frame is opened through a control switch so as to slide the skull flap onto the transition plate, the upper surface of the transition plate is a smooth plane, the middle part of the transition plate is provided with an arc groove corresponding to a through hole, then an electric push rod on the left side drives an arc push plate to push the skull flap to a preservation room through the through the through hole so as to be convenient for subsequent transportation and preservation, the novel sterilization box is characterized in that a transition plate is further arranged below the supporting plate, an electric push rod is further fixedly mounted on the left side of the transition plate through a support, an arc-shaped push plate is further mounted at the top end of the electric push rod in a connected mode, a through hole is further formed in the right lower portion of the box body and corresponds to the transition plate, an ultraviolet sterilizer is further mounted on the rear side wall of the sterilization chamber through a connecting mechanism, the sterilization chamber is subjected to integral normalized sterilization operation through the ultraviolet sterilizer, sterilization and clean environment operation of the sterilization chamber are guaranteed, and bone lamella are prevented from being infected by bacteria.

Preferably, the top of liquid storage chamber is equipped with the inlet, the bottom is equipped with the liquid outlet, just liquid outlet still fixed mounting has the third solenoid valve, third solenoid valve and control switch electric connection.

Preferably, the liquid outlet is communicated with the cleaning straight-through pipe through a pipeline, and a liquid level sensor is further arranged in the cleaning straight-through pipe.

Further preferably, the height of the liquid level sensor is equal to two thirds of the diameter of the cleaning straight-through pipe, so that the structure can ensure primary sterilization and disinfection treatment of the bone flap while ensuring sufficient normal saline to submerge and wash the bone flap.

Preferably, one side of a filter screen frame of the sterilizing chamber is rotatably connected with the supporting plate through a hinge, the other side of the filter screen frame is fixedly connected with the supporting plate through an electromagnetic door stopper, the filter screen frame corresponds to the output end of the miniature dryer, the electromagnetic door stopper is electrically connected with the control switch, and the automatic transportation operation of the bone lamella after drying is conveniently realized by the arrangement, so that the working efficiency of the device is greatly improved.

Further preferably, the left side wall of the sterilizing chamber is further provided with an exhaust valve, the exhaust valve is a safety valve of a one-way structure through the exhaust valve, air can be fed when the first electromagnetic valve and the electromagnetic valve are opened, the sterilizing chamber can be heated when the drying machine is operated, the internal pressure of the box body is prevented from being too high, and the safety of normal operation of the equipment is guaranteed.

Further preferably, the connecting mechanism of the sterilizing chamber comprises a groove and a fixing projection, the groove is arranged on the rear side wall of the sterilizing chamber, and the fixing projection is arranged on the back surface of the ultraviolet sterilizer.

Further preferably, the groove and the fixing protrusion are installed in a matched mode and are at least two groups which are distributed in an up-down symmetrical mode, and therefore the groove and the fixing protrusion are convenient to detach, install and replace.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up and wash through pipe and spiral pipe, the normal saline is deposited in the liquid storage room and is used for carrying out preliminary washing sterilization operation to the skull lamella, still there is the spiral pipe on the upper portion of retort room through support fixed mounting, through setting up the spiral pipe, the walking process of the mixed rotation that flows between skull lamella and the normal saline has been increased, the high efficiency and the cleanliness factor of bone lamella washing operation have been guaranteed, carry out the soaking and washing of normal saline to the bone lamella that takes out in the cranium, open first solenoid valve through control switch and send the skull lamella into the equipment, the whole journey of the equipment is airtight space, guarantee aseptic operating environment, then open the third solenoid valve, under level sensor's assistance, with normal saline drainage washing through pipe, set up certain soaking cleaning time, roughly 30-45min, then open the second solenoid valve and carry out rotatory washing operation once more with normal saline in the spiral pipe, the activity and cleanliness of the bone flap cleaning operation are ensured;

2. the utility model discloses a set up the drying-machine and carry out drying process to the skull lamella after the washing, subsequent aseptic cryoconservation of being convenient for, treat the back that the drying link operation finishes, open the filtration rack through control switch, with skull lamella landing on the cab apron, cross the cab apron upper surface and be equipped with the arc recess that corresponds the perforating hole for smooth plane and middle part, then lie in left electric putter and drive the arc push pedal and pass through perforating hole propelling movement to next link with the skull lamella, be convenient for carry on subsequent transportation and preserve.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the structure of the part A in FIG. 1 according to the present invention;

fig. 3 is a structural view of the connection structure of the present invention;

fig. 4 is a connection flow block diagram of the control switch of the present invention.

The reference numerals are explained below: 1-box body, 2-sterilizing chamber, 3-liquid storage chamber, 31-liquid inlet, 32-liquid outlet, 33-third electromagnetic valve, 4-spiral pipe, 5-cleaning straight-through pipe, 6-first electromagnetic valve, 7-second electromagnetic valve, 8-cathode ray tube, 9-filter screen, 10-electromagnetic valve, 11-supporting plate, 12-micro dryer, 13-filter screen frame, 14-transition plate, 15-electric push rod, 16-arc push plate, 17-through hole, 18-connecting mechanism, 19-ultraviolet sterilizer, 20-control switch, 21-liquid level sensor, 22-electromagnetic door stopper, 23-exhaust valve, 24-groove and 25-fixing projection.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

example 1:

as shown in fig. 1 to 4, a skull flap preserving and sterilizing apparatus for neurosurgery is characterized in that: comprises a box body 1 and a sterilizing chamber 2 arranged in the box body, a liquid storage chamber 3 is also arranged at the outer side of the top end of the box body 1, physiological saline is stored in the liquid storage chamber 3 and is used for carrying out preliminary cleaning, sterilizing and soaking operations on skull flap, a liquid inlet 31 is arranged at the top end of the liquid storage chamber 3, a liquid outlet 32 is arranged at the bottom of the liquid storage chamber 3, a third electromagnetic valve 33 is also fixedly arranged on the liquid outlet 32, the third electromagnetic valve 33 is electrically connected with a control switch 20, the liquid outlet 32 is communicated with the cleaning straight-through pipe 5 through a pipeline, a liquid level sensor 21 is also arranged in the cleaning straight-through pipe 5, the setting height of the liquid level sensor 21 is equal to two thirds of the diameter of the cleaning straight-through pipe 5, the liquid level sensor 21 is fixedly arranged in the cleaning straight-through pipe 5 through a bracket, and the arrangement ensures that the structure can carry out preliminary sterilization treatment on the skull flap while ensuring that enough physiological saline submerges the skull flap, the upper part of the sterilizing chamber 2 is also fixedly provided with a spiral pipe 4 through a bracket, and the spiral pipe is arranged, so that the moving distance of the flowing, mixing and rotating between the skull flap and the normal saline is increased, and the high efficiency and cleanliness of the operation of cleaning and sterilizing the skull flap are ensured.

The input end of the spiral tube 4 is also connected with a cleaning straight-through tube 5, the input end of the cleaning straight-through tube 5 is provided with a first electromagnetic valve 6, the output end of the cleaning straight-through tube 5 is provided with a second electromagnetic valve 7, the first electromagnetic valve 6 is arranged on the side wall of the left upper part of the box body 1, the cleaning straight-through tube 5 is communicated with the liquid storage chamber 3 through a pipeline, the top of the cleaning straight-through tube 5 is also fixedly provided with a cathode ray tube 8 for sterilization, the device is arranged in such a way that physiological saline is soaked and cleaned aiming at a bone flap taken out of the skull, the first electromagnetic valve is opened through a control switch to send the skull bone flap into the device, the whole device is a closed space to ensure a sterile operation environment, then a third electromagnetic valve is opened, the physiological saline is drained into the cleaning straight-through tube under the assistance of a liquid level sensor, the soaking and cleaning time is set to be about 30-45min, then, a second electromagnetic valve is opened to carry out secondary rotary cleaning operation on the bone flap and the normal saline in the spiral tube, so that the activity and cleanliness of the bone flap cleaning operation are ensured;

the output end of the spiral tube 4 is also provided with a filter screen 9, the bottom of the spiral tube 4 and the right side of the filter screen 9 are also provided with an electromagnetic valve 10 which is convenient to open and close, a support plate 11 which is transversely distributed is fixedly arranged below the electromagnetic valve 10, a miniature dryer 12 is fixedly arranged on the right side of the support plate 11 through a support, the support plate 11 is also provided with a filter screen frame 13 which is convenient to open and close, one side of the filter screen frame 13 of the sterilizing chamber is rotationally connected with the support plate 11 through a hinge, the other side of the filter screen frame is fixedly connected with the support plate 11 through an electromagnetic door stopper 22, the opening and closing of the filter screen frame is realized through the electromagnetic door stopper, the filter screen frame 13 corresponds to the output end of the miniature dryer 12, the electromagnetic door stopper 22 is electrically connected with the control switch 20, and the arrangement is convenient for realizing the next automatic transportation operation of dried bone fragments, the working efficiency of the equipment is greatly improved.

According to the arrangement, the cleaned skull flap is dried by the dryer, so that subsequent sterile low-temperature preservation is facilitated, after the drying process is finished, the filter net rack is opened through the control switch, the skull flap slides on the transition plate, the upper surface of the transition plate is a smooth plane, the middle part of the transition plate is provided with an arc-shaped groove corresponding to the through hole, then the electric push rod positioned on the left side drives the arc-shaped push plate to push the skull flap to the storage room through the through hole, so that subsequent transportation and preservation are facilitated, the transition plate 14 is further arranged below the supporting plate 11, the electric push rod 15 is fixedly arranged on the left side of the transition plate 14 through a bracket, the electric push rod adopts a U7-C type industrial automatic electric push rod provided by Temmy transmission technology Limited, and a circuit of the electric push rod is provided by a merchant; the top end of the electric push rod 15 is also connected with an arc push plate 16, the right lower part of the box body 1 and the position corresponding to the transition plate 14 are also provided with a through hole 17, so that the bone flap after sterilization and disinfection can be conveniently stored in the next step, the back side wall of the sterilizing chamber 2 is also provided with an ultraviolet sterilizer 19 through a connecting mechanism 18, the sterilizing chamber is integrally sterilized normally through the arrangement of the ultraviolet sterilizer, the cost performance is higher, the sterilization and clean environment operation of the sterilizing chamber are ensured, the bone flap is prevented from being infected by bacteria, the outer side of the box body 1 is also provided with a control switch 20, the control switch adopts a KG316T type microcomputer control switch provided by Leqing Nobel electric appliance Limited, and the circuit of the control switch is provided by a merchant; the control switch 20 is respectively electrically connected with the first electromagnetic valve 6, the second electromagnetic valve 7, the cathode ray tube 8, the electromagnetic valve 10, the micro dryer 12, the electric push rod 15 and the ultraviolet sterilizer 19.

The left side wall of the sterilizing chamber 1 is further provided with an exhaust valve 23, the exhaust valve is a safety valve of a one-way structure through the exhaust valve, air can be fed when the first electromagnetic valve and the electromagnetic valve are opened, the sterilizing chamber can be heated by operation of the dryer, the internal pressure of the box is prevented from being overlarge, the safety of normal operation of the device is guaranteed, the connecting mechanism 18 of the sterilizing chamber comprises a groove 24 and a fixing bulge 25, the groove 24 is formed in the rear side wall of the sterilizing chamber 2, the fixing bulge 25 is arranged on the back surface of the ultraviolet sterilizer 19, and the groove 24 and the fixing bulge 25 are installed in a matched mode and are at least two groups which are distributed in a vertically symmetrical mode, so that the device is convenient to detach, install and replace.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a cranium lamella preserves sterilizing equipment for neurosurgery which characterized in that: comprises a box body (1) and a sterilizing chamber (2) arranged in the box body, a liquid storage chamber (3) is further arranged on the outer side of the top end of the box body (1), a spiral pipe (4) is further fixedly arranged on the upper portion of the sterilizing chamber (2) through a support, a cleaning through pipe (5) is further connected and arranged at the input end of the spiral pipe (4), a first electromagnetic valve (6) is arranged at the input end of the cleaning through pipe (5), a second electromagnetic valve (7) is arranged at the output end of the cleaning through pipe (5), the first electromagnetic valve (6) is arranged on the upper left portion of the box body (1), the cleaning through pipe (5) is communicated with the liquid storage chamber (3) through a pipeline, a cathode ray tube (8) for sterilization is further fixedly arranged at the top of the cleaning through pipe (5), a filter screen (9) is further arranged at the output end of the spiral pipe (4), an electromagnetic valve (10) convenient to open and close is further arranged at the bottom of the spiral pipe (4) and on the right side of the filter screen (9), still fixed mounting has transversely distributed backup pad (11) below solenoid valve (10) the right side of backup pad (11) is through support fixed mounting has miniature drying-machine (12), still be equipped with filter screen frame (13) that are convenient for open and shut on backup pad (11) below still is equipped with cab apron (14) cross cab apron (14) left side still is through support fixed mounting has electric putter (15), the top of electric putter (15) is still connected and is installed arc push pedal (16), the right lower part of box (1) just corresponds cab apron (14) department still is equipped with perforating hole (17) still install ultraviolet sterilizer (19) on retort room (2) rear side wall through coupling mechanism (18) still be equipped with control switch (20) in the box (1) outside still, control switch (20) respectively with first solenoid valve (6), The second electromagnetic valve (7), the cathode ray tube (8), the electromagnetic valve (10), the micro dryer (12), the electric push rod (15) and the ultraviolet sterilizer (19) are electrically connected.

2. The skull flap preserving and sterilizing apparatus for neurosurgery according to claim 1, wherein: the top of stock solution room (3) is equipped with inlet (31), the bottom is equipped with liquid outlet (32), just liquid outlet (32) still fixed mounting have third solenoid valve (33), third solenoid valve (33) and control switch (20) electric connection.

3. The skull flap preserving and sterilizing apparatus for neurosurgery according to claim 2, wherein: the liquid outlet (32) is communicated with the cleaning straight-through pipe (5) through a pipeline, and a liquid level sensor (21) is further arranged in the cleaning straight-through pipe (5).

4. The skull flap preserving and sterilizing apparatus for neurosurgery according to claim 3, wherein: the height of the liquid level sensor (21) is equal to two thirds of the diameter of the cleaning straight-through pipe (5).

5. The skull flap preserving and sterilizing apparatus for neurosurgery according to claim 1, wherein: one side of a filter screen frame (13) of the sterilizing chamber (2) is rotatably connected with the supporting plate (11) through a hinge, the other side of the filter screen frame is fixedly connected with the supporting plate (11) through an electromagnetic door stopper (22), the filter screen frame (13) corresponds to the output end of the micro dryer (12), and the electromagnetic door stopper (22) is electrically connected with the control switch (20).

6. The skull flap preserving and sterilizing apparatus for neurosurgery according to claim 5, wherein: an exhaust valve (23) is arranged on the left side wall of the sterilizing chamber (2).

7. The skull flap preserving and sterilizing apparatus for neurosurgery according to claim 6, wherein: the connecting mechanism (18) of the sterilizing chamber (2) comprises a groove (24) and a fixing bulge (25), the groove (24) is arranged on the rear side wall of the sterilizing chamber (2), and the fixing bulge (25) is arranged on the back surface of the ultraviolet sterilizer (19).

8. The skull flap preserving and sterilizing apparatus for neurosurgery according to claim 7, wherein: the grooves (24) and the fixing bulges (25) are arranged in a matched mode and are at least two groups which are distributed in an up-down symmetrical mode.