CN113458066B - Cleaning and sterilizing device for bovine embryo transplanting gun assembly - Google Patents
Cleaning and sterilizing device for bovine embryo transplanting gun assembly Download PDFInfo
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- CN113458066B CN113458066B CN202110775490.2A CN202110775490A CN113458066B CN 113458066 B CN113458066 B CN 113458066B CN 202110775490 A CN202110775490 A CN 202110775490A CN 113458066 B CN113458066 B CN 113458066B
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 40
- 238000004140 cleaning Methods 0.000 title claims abstract description 39
- 210000001161 mammalian embryo Anatomy 0.000 title claims abstract description 33
- 241000283690 Bos taurus Species 0.000 title claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 138
- 238000005406 washing Methods 0.000 claims abstract description 63
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 239000011229 interlayer Substances 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000005192 partition Methods 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 21
- 238000005086 pumping Methods 0.000 claims description 14
- 239000002131 composite material Substances 0.000 claims description 10
- 238000000429 assembly Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 26
- 238000004659 sterilization and disinfection Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 14
- 238000011010 flushing procedure Methods 0.000 description 11
- 241001465754 Metazoa Species 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000003860 storage Methods 0.000 description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 3
- 241001494479 Pecora Species 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000002513 implantation Methods 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 230000000452 restraining effect Effects 0.000 description 3
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- 230000012173 estrus Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 244000144972 livestock Species 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000002054 transplantation Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003890 embryo preservation Methods 0.000 description 1
- 210000002257 embryonic structure Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 238000002791 soaking Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
Abstract
The invention discloses a cleaning and sterilizing device for a bovine embryo transfer gun assembly, which mainly comprises a box body and an upper cover, wherein the box body comprises a left liquid chamber positioned at the left side and a right liquid chamber positioned at the right side, an interlayer in the middle of the inner side of the box body divides the inner cavity of the box body into a power chamber at the lower part and a washing chamber at the upper part, the left liquid chamber and the right liquid chamber are respectively communicated with the power chamber and the washing chamber through liquid inlet and outlet holes on the inner wall of the left liquid chamber and the right liquid chamber, a power piston is sleeved in the power chamber in a matched manner, the power piston is in transmission connection with a driving mechanism, and the power piston can be driven by the driving mechanism to reciprocate left and right in the power chamber. Can directly sterilize and store the corresponding transplanting gun components while thoroughly cleaning the corresponding transplanting gun components, and can be normally used after being sterilized once again before being used.
Description
Technical Field
The invention belongs to the technical field of cleaning equipment for livestock and veterinary instruments, and particularly relates to a cleaning and sterilizing device suitable for a bovine embryo transfer gun assembly.
Background
Embryo transfer is commonly called abdominal fettering. Refers to the process of transferring the embryo obtained by in vitro fertilization and other modes into the female animal with the same physiological state to make the embryo continuously develop into new individual. As large livestock cattle, the cattle have obvious excellent characters, but the production period is long. By embryo transfer technology, the breeding potential of female animals with excellent genetic characteristics can be developed, the breeding stock population can be expanded relatively quickly, under natural conditions, the female animals such as cattle, horses and the like usually produce 1 embryo in one year, and the adoption of embryo transfer can lead the female animals to avoid lengthy gestation period, and the female animals can be oestrus, bred and fertilized again soon after embryo extraction, so that more offspring can be produced in a certain time. If gonadotrophin is injected into female animals, the female animals can be induced to discharge more ova than in natural condition in one estrus, and a plurality of embryos are obtained for transplantation.
In the embryo transfer process, more transfer gun components are required to be applied, and most components except for part of disposable pipe fittings are required to be reused in each transfer process, for example, in the bovine embryo transfer operation process, after the bovine embryo is collected in a living body, embryo preservation liquid is required to be used for manually washing the embryo, and the washed embryo can be stored in a pipe fitting manner for transfer. The washing process needs to use glass ware (or plastic ware) and sampling tool, and embryo transfer gun components such as transplantation tube, sleeve pipe, injection tube, culture dish, push rod, embryo transfer needle and the like used after washing all need to realize strict cleaning and disinfection storage, and these are mostly elongated parts, and the cleaning difficulty of the interior of such elongated parts is great, and the equipment with cleaning and sterilizing functions focuses on sterilization and light cleaning, and the equipment mainly considers and designs a sterilizing scheme, and the cleaning mode still adopts simple flushing, and some dirt is more hidden and difficult to be found or flushed clean, carries the dirt in the inner cavity storage process of the instrument, easily breeds a large amount of bacteria in a short time, and the storage process is worse and polluted, and increases risks. In addition, the existing cleaning and sterilizing modes of veterinary instruments only depend on a flushing mode, so that a large amount of water resources are consumed during cleaning. The sterilizing barrel frame for the sheep embryo transplanting surgical instrument is disclosed as CN 203694164U, so that the instrument used in the surgical process is kept to be soaked in sterilizing liquid all the time, the instrument is taken and used at any time, and the instrument can be placed into a corresponding barrel cover hole for sterilizing after the surgical operation is finished. The instrument opening cap is buckled at the instrument opening, so that the direct collision between a precise instrument and the barrel cover is avoided, 5 instrument holes are formed in the barrel cover, threads are formed in the inner side wall of the barrel cover and are connected with threads of the barrel body, rubber rings are arranged between the barrel cover and the barrel body to prevent disinfectant from splashing out, the threads are arranged at two ends of the barrel body and are respectively connected with the barrel cover and the barrel bottom, and rubber rings are arranged between the barrel bottom and the barrel body to avoid the disinfectant from overflowing. The cleaning tool is used for inserting embryo transplanting apparatuses for sheep into holes corresponding to the barrel cover for soaking all the time, the scheme is not suitable for storing small apparatuses, is also not favorable for storing temporary apparatuses, and the sterilizing barrel frame and other prior art similar to the scheme are mainly used for sterilizing and ignoring the thorough cleaning function of the apparatuses.
Other prior art combines through modes such as ultraviolet ray, far infrared ray, high temperature or ozone or multiple mode, disinfects, dries cabinet box-like structure that holds to articles such as animal doctor's instrument, collects to deposit and disinfect as an organic whole design, but only adopts the mode of washing to corresponding instrument, or blunt ware and sharp ware mixed washing, the cleaning degree is lower, the effect is poor, often do not carry out the sterilization, only rely on sterilization case and sterilization cabinet, the cleanliness and the sterilization degree of instrument do not reliably guarantee, because different instrument sterilization treatment modes are different, current sterilization case and sterilization cabinet that pay attention to the depositing function can't be to the effective sterilization of various different kinds of instruments respectively.
In the embryo transfer process of cattle and sheep, the embryo transfer place is relatively open, and the external environmental factors influencing the embryo transfer are difficult to control, and especially, the sterility of surgical instruments in the operation process is difficult to maintain, so that certain hidden danger is brought to the safe use of the instruments, the device is not suitable at present and can be applied to cleaning equipment or tools aiming at a plurality of slender parts, the conditions of incomplete cleaning and repeated pollution of the instruments are caused, the probability of being infected in the transfer process is increased, and the success rate of embryo transfer is reduced.
Disclosure of Invention
Aiming at the defects of great cleaning difficulty and incomplete cleaning of the slender parts related to the animal embryo transfer process at present, the invention provides a repeated flushing mode for cleaning and sterilizing various slender parts and components such as a bovine embryo transfer gun and pressing a cleaning liquid into the interior or the inner cavity of an instrument.
The technical problem of the invention is solved by adopting a cleaning and sterilizing device for a bovine embryo transfer gun assembly, which mainly comprises a box body, an upper cover and other assemblies, wherein the box body and the upper cover are sealed and fixed together through a lock catch. The box body include the left liquid room that is located the left side and the right liquid room that is located the right side, have business turn over liquid hole respectively on the inner wall of left liquid room and right liquid room, transversely install the interlayer along the middle part in the box body inboard, the interlayer separates the box body inner chamber into the power room of lower part and the washing room that upper portion was used for holding the rifle subassembly of transplanting, left liquid room and right liquid room respectively through the business turn over liquid hole on its inner wall simultaneously with power room and washing room intercommunication, match the cover in the power room and be equipped with power piston, this power piston is connected with actuating mechanism transmission, by actuating mechanism drive can be in the interior left and right reciprocating motion of power, and then the washing liquid in drive left liquid room and the right liquid room is reciprocal to strike the rifle subassembly of transplanting in the washing room.
Specifically, the inner side walls of the front side and the rear side of the box body are distributed with convex composite inner walls, and the interlayer is fixed on the upper side of the composite inner walls in a sealing way.
The top or bottom of the left liquid chamber and the right liquid chamber are respectively opened and are provided with sealing covers.
The driving mechanism for driving the power piston to reciprocate has various forms, wherein the first form is that a push-pull rod is fixed in the middle of the power piston, and one end of the push-pull rod is led out from the end wall of the box body and provided with a push-pull handle.
The second form of the driving mechanism for driving the power piston to reciprocate is that a screw sleeve is fixed in the middle of the power piston, a screw rod is sleeved in the screw sleeve, two ends of the screw rod are respectively arranged on the left inner wall and the right inner wall of the power chamber through shaft sleeves, and one end of the screw rod is led out from the end wall of the box body and then is in transmission connection with a rotating shaft of the motor.
A third form of drive mechanism for driving the reciprocating motion of the power piston is to provide a power chamber and a buffer chamber at the same time in the lower part of the case, wherein the power chamber and the buffer chamber are isolated by one or two partition walls, so that the buffer chamber and the power chamber are isolated from each other independently. The left side wall in the power chamber and the inner wall of the left liquid chamber are shared side walls, and the side walls are inner walls with liquid inlet and outlet holes. A power piston is fitted in the power chamber in a matching manner, and can be driven by any driving mechanism to realize reciprocating motion, for example, a pumping mechanism is connected between the power piston and the partition wall through an air pipe.
The buffer chamber is internally matched with a driven piston, and a spring is preferably connected between the inner end of the driven piston and the partition wall so as to be convenient for automatic resetting, and the outer end of the buffer chamber is the inner wall of the right liquid chamber containing the liquid inlet and outlet holes.
The pumping mechanism provides power for driving the power piston to reciprocate, the power piston moves towards the left liquid chamber side to generate positive pressure on the washing liquid, the passive piston in the buffer chamber is pressed by the spring to move towards the partition wall side, the power piston moves towards the partition wall side to generate negative pressure on the washing liquid, after the negative pressure is generated in the buffer chamber, the passive piston moves towards the right liquid chamber side, and further, when the power piston is acted by the pumping mechanism to reciprocate left and right, the washing liquid in the left liquid chamber and the right liquid chamber is driven to reciprocate to impact the transplanting gun assembly in the washing chamber.
Furthermore, a positioning sleeve can be matched and arranged on the inner side of the washing chamber, and grooves with different depths are arranged on the upper side of the positioning sleeve and used for matching and containing the matched transplanting gun assembly. Wherein, the spacer layer can be directly replaced by the positioning sleeve. And a constraint cover is further arranged on the inner side of the upper cover, is provided with a convex-concave structure and corresponds to the corresponding groove position of the positioning sleeve, and is used for constraining the transplanting gun assemblies with different diameters. The above configuration requires a gap between the constraining cover and the positioning sleeve so that the washing liquid can flow back and forth from the gap.
The novel multifunctional combined type transplanting gun is characterized in that a hollowed-out channel is further formed in the middle of the early constraint, a seat body capable of moving up and down is matched in the channel, an elastic component is installed on the seat body and can rebound upwards automatically, a flexible sealing body is fixed below the seat body and is hidden inside a constraint cover along with the seat body after being acted by the elastic component, a button is arranged at the part of the outer end of the seat body, exposed out of an upper cover, of the seat body, the button can be pressed to overcome the elasticity of the elastic component so that the seat body and the flexible sealing body move downwards together, the flexible sealing body can squeeze the transplanting gun assembly after moving downwards and is sealed in a gap between the constraint cover and a positioning sleeve, so that washing liquid is prevented from flowing through from the outer side of the transplanting gun assembly, and the washing liquid is forced to flow back and forth from one port of the transplanting gun assembly to the other port.
An ultraviolet lamp tube is arranged on the inner wall of the upper cover.
In addition, the power piston can be further designed to be a composite piston of a pair of piston combinations, and the distance between the two pistons can be adjusted and fixed so as to adjust the volume in the power chamber.
The invention has the beneficial effects that:
the invention arranges layered washing chamber and power chamber in the box, drives the washing liquid in the washing chamber to flow back and forth after driving the power piston in the power chamber back and forth, and then the washing liquid is repeatedly poured into the tube cavity or groove of the transplanting gun assembly to repeatedly wash the inside. The device can be used for directly sterilizing and storing the corresponding transplanting gun assembly while thoroughly cleaning the transplanting gun assembly, and can be normally used after being sterilized once again before being used. The device has the advantages of simple structure, thorough and clean cleaning of the transplanting gun assembly, convenient sterilization, storage and use, and secondary pollution avoidance.
The opening below the left and right liquid chambers is not only beneficial to demolding and forming of the box body, but also can carry out operations such as sundry cleaning and flushing on the left liquid chamber 8 and the right liquid chamber 9 through the opening, for example, the covers at the bottoms of the left and right liquid chambers are opened under the condition that the upper cover is not opened, water is flushed inwards from the opening of one liquid chamber, water is naturally drained from the opening of the other liquid chamber, and water is flushed and drained alternately until no foam exists. When clean water is provided for cleaning, the side wall of the other side liquid chamber is provided with a discharge pipe and is provided with a corresponding valve, or the liquid chamber is discharged from an opening at the bottom of the liquid chamber. When the water inlet pipe is connected to one side of the liquid chamber and is positioned in the washing chamber, the water outlet pipe is connected to the other side of the liquid chamber and is positioned in the power chamber.
The motor drives the power piston to reciprocate, so that the manual operation process can be simplified, and after the main water pipe, the washing pipe and the liquid discharge pipe are communicated with the corresponding liquid chambers, the corresponding electromagnetic valves are arranged on the pipelines and controlled by the controller, so that the automatic cleaning and sterilizing functions can be further improved. The controller controls the corresponding pipelines to feed water, wash liquid, water and water, the motor drives the power piston to reciprocate, and the water automatically enters a sterilization program after repeated flushing is completed.
When the buffer chamber is arranged, the pumping mechanism provides power for driving the power piston to reciprocate, the power piston can generate positive pressure on the washing liquid to the side of the left liquid chamber, the passive piston in the buffer chamber presses the spring to move to the side of the partition wall, the power piston can generate negative pressure on the washing liquid to the side of the partition wall, after the negative pressure is generated in the buffer chamber, the passive piston moves to the side of the right liquid chamber, and further, when the power piston is acted by the pumping mechanism 22 to reciprocate left and right, the washing liquid in the left liquid chamber and the right liquid chamber is driven to reciprocate to impact the transplanting gun assembly in the washing chamber 7.
The button exposed out of the upper cover is utilized to overcome the elasticity of the elastic part to enable the base body and the flexible sealing body to move downwards together, and the flexible sealing body can squeeze the transplanting gun assembly after moving downwards and seal a gap between the constraint cover and the positioning sleeve, so that washing liquid is prevented from flowing through the outer side of the transplanting gun assembly, and the washing liquid is forced to flow back and forth from one port to the other port of the transplanting gun assembly.
Drawings
Fig. 1 is an external view of the structure of the device of the present invention.
Fig. 2 is a view of the expanded state of fig. 1.
Fig. 3 is a rear side external view of fig. 2.
Fig. 4 is one of the internal structure diagrams of the case.
FIG. 5 is a second block diagram of the interior of the river.
Fig. 6 is one of the internal structural schematic diagrams of fig. 1.
FIG. 7 is a second schematic diagram of the internal structure of FIG. 1.
FIG. 8 is a third schematic diagram of the internal structure of FIG. 1.
Fig. 9 is a view showing an external appearance of another device according to the present invention.
Fig. 10 is an expanded state diagram of fig. 9.
Fig. 11 is a side view of fig. 10.
Fig. 12 is a rear side external view of fig. 10.
Reference numerals in the drawings: the device comprises a box body 1, an upper cover 2, a lock catch 3, a composite inner wall 4, an interlayer 5, a power chamber 6, a washing chamber 7, a left liquid chamber 8, a right liquid chamber 9, a liquid inlet and outlet hole 10, a sealing cover 11, a power piston 12, a push-pull rod 13, a handle 14, a screw 15, a motor 16, a buffer chamber 17, a passive piston 18, a spring 19, a partition wall 20, an air pipe 21, a pumping mechanism 22, a positioning sleeve 23, a constraint cover 24, a flexible sealing body 25, a button 26 and an ultraviolet lamp tube 27.
Detailed Description
The invention will be further described with reference to the drawings and examples.
Example 1: a device for cleaning and sterilizing a bovine embryo transfer gun assembly as shown in fig. 1, and as can be seen in fig. 2, the device comprises a box body 1 and an upper cover 2, one side of the box body 1 and the upper cover 2 are hinged together through a hinge, and the other side is sealed and fixed together through a lock catch 3. The lock catch 3 is not limited in structural form, mainly can lock and seal, adopts the mode that the butt joint seam between the box body and the upper cover bracket is added with sealing strips, and butt joint holes are respectively formed at the butt joint edges of the box body and the upper cover bracket and lock wires are transversely installed, so that the sealing reliability of the box body and the upper cover is ensured. The sealed box body can store the corresponding transplanting gun assembly for a long time, the ultraviolet lamp tube 27 is arranged on the inner wall of the upper cover 1, and ultraviolet irradiation and ozone sterilization and sterilization treatment before use are carried out in the box body by utilizing the ultraviolet lamp tube 27 or other sterilization means after cleaning. The power cord of the ultraviolet lamp 27 and its switch etc. are not shown in the drawings, but it can be seen from fig. 2 that a sandwich chamber for sealing the ultraviolet generator is provided inside the upper cover. The sterilization modes of the ultraviolet lamp tube, the ozone generator thereof and the like belong to the prior art and are not described in detail.
As can be seen in fig. 2 and 6, the cartridge comprises a left liquid chamber 8 on the left and a right liquid chamber 9 on the right, as well as a receiving area in the middle. Wherein, the inner walls of the left liquid chamber 8 and the right liquid chamber 9 are respectively provided with liquid inlet and outlet holes 10. As can be seen from fig. 3, the bottoms of the left liquid chamber 8 and the right liquid chamber 9 are provided with openings and are provided with sealing covers 11, and the openings are not only beneficial to demolding and forming of the box body, but also can carry out operations such as sundry cleaning and flushing on the left liquid chamber 8 and the right liquid chamber 9 through the openings.
As shown in fig. 5 and 6, a partition 5 is installed in the middle of the inner side of the case in the lateral direction, specifically, the inner side walls of the front and rear sides of the case 1 are distributed with convex composite inner walls 4 as shown in fig. 4, and the partition 5 is sealed and fixed on the upper side of the composite inner walls 4. The compartment 5 divides the interior of the housing into a lower power compartment 6 and an upper wash compartment 7 for receiving the gun assembly. Moreover, the left liquid chamber 8 and the right liquid chamber 9 are simultaneously communicated with the power chamber 6 and the washing chamber 7 through liquid inlet and outlet holes 10 on the inner walls thereof, respectively.
A power piston 12 is matched and sleeved in the power chamber 6, and the power piston 12 is in transmission connection with a driving mechanism. In this embodiment, the driving mechanism for driving the power piston 12 to reciprocate is that a push-pull rod 13 is fixed in the middle of the power piston 12, as shown in fig. 6, one end of the push-pull rod 13 is led out from the end wall of the box body, and a handle 14 is installed. The power piston 12 is driven by the driving mechanism to reciprocate left and right in the power chamber 6, and then drives the washing liquid in the left liquid chamber 8 and the right liquid chamber 9 to reciprocate to impact the transplanting gun assembly in the washing chamber 7.
As shown in fig. 2, a positioning sleeve 23 is also arranged on the inner side of the washing chamber 7 in a matching way, and grooves with different depths are arranged on the upper side of the positioning sleeve 23 for matching and containing corresponding transplanting gun components.
A restraining cover 24 is installed on the inner side of the upper cover 2, the restraining cover 24 is provided with a convex-concave structure and corresponds to the corresponding groove position of the positioning sleeve 23, so as to restrain the transplanting gun assemblies with different diameters, but a gap exists between the restraining cover 24 and the positioning sleeve 23, so that the washing liquid can flow back and forth from the gap.
When the device is used, the corresponding transplanting gun assembly is placed in the washing chamber, a proper amount of washing liquid is added into the washing chamber, after the upper cover is closed, the push-pull rod is driven to enable the power piston to reciprocate in the power chamber, and further the washing liquid is driven to reciprocate between the left liquid chamber and the right liquid chamber, flowing washing liquid flows in from one end of the transplanting gun assembly and flows out from the other end of the transplanting gun assembly, and the inner cavity of the transplanting gun assembly can be washed continuously through repeated flushing. After the washing is finished, the upper cover is not required to be opened, the sealing covers at the bottoms of the left liquid chamber and the right liquid chamber are opened, water is flushed inwards from the opening of the liquid chamber at one side, water is naturally drained from the opening of the liquid chamber at the other side, and water flushing and water draining are alternately performed until no foam exists. Or directly opening the upper cover to directly wash the washing chamber on the upper layer of the box body. The device can be used for directly sterilizing and storing the corresponding transplanting gun assembly while thoroughly cleaning the transplanting gun assembly, and can be normally used after being sterilized once again before being used. The device has a simple structure, thoroughly cleans the transplanting gun assembly, and is convenient to sterilize, store and use.
Example 2: the driving mechanism for driving the power piston 12 to reciprocate is employed in the present embodiment on the basis of embodiment 1 as shown in fig. 7.
Specifically, the driving mechanism is characterized in that a screw sleeve is fixed in the middle of a power piston 12, a screw rod 15 is sleeved in the screw sleeve, two ends of the screw rod 15 are respectively arranged on the left and right inner walls of a power chamber through shaft sleeves, and one end of the screw rod 15 is connected with a rotating shaft of a motor 16 in a transmission way after being led out from the end wall of the box body.
According to the embodiment, a motor is used for driving the power piston to reciprocate, so that the manual operation process can be simplified, a motor power line and the controller are hidden in the interlayer cavity of the upper cover, the upper cover can be provided with a corresponding starting key or a timing key, and the repeated flushing process is automatically completed after a period of starting. When the main water pipe, the washing pipe and the liquid discharge pipe are communicated with the corresponding liquid chambers, the corresponding electromagnetic valves are arranged on the pipelines and controlled by the controller, so that the automatic cleaning and sterilizing functions can be further improved. The controller controls the corresponding pipelines to feed water, wash liquid, water and water, the motor drives the power piston to reciprocate, and the water automatically enters a sterilization program after repeated flushing is completed.
Example 3: further, a buffer chamber 17 is provided in the lower part of the case body as shown in fig. 8, in addition to the embodiment 1. The power chamber is isolated from the buffer chamber 17 by 1-2 partition walls 20, so that the buffer chamber 17 and the power chamber are isolated from each other.
In the figure, the left side wall of the power chamber is the inner wall of the left liquid chamber 8 containing the liquid inlet and outlet holes 10, and the right side wall of the power chamber is the partition wall 20. A power piston 12 is matched and sleeved in the power chamber 6, and a pumping mechanism 22 is connected to a region (right end of the power chamber) between the power piston and the partition wall through an air pipe 21. The air pipe is shown mounted in the interlayer between two adjacent bulkheads and communicating with the right end of the power chamber, but it is not excluded to communicate the air pipe to the outer side wall of the power chamber near the right end. The pumping mechanism 22 may be either an electric pump or a foot pedal or manually depressed air bag to provide both the pumping and suction functions.
The buffer chamber 17 is internally and matched sleeved with a driven piston 18, and a spring 19 is preferably connected between the inner end of the driven piston 18 and the partition wall so that the driven piston can automatically reset (or the driven piston can be completely driven to reciprocate by positive and negative pressure change without a spring), and the outer end (right end) part of the buffer chamber 17 is the inner wall of the right liquid chamber 9 containing the liquid inlet and outlet hole 10.
In this embodiment, the pumping mechanism 22 provides power for driving the power piston to reciprocate, the power piston moves to the left liquid chamber side to generate positive pressure on the washing liquid, the passive piston in the buffer chamber presses the spring to move to the partition wall side, the power piston moves to the partition wall side to generate negative pressure on the washing liquid, the passive piston moves to the right liquid chamber side after generating negative pressure in the buffer chamber, and the power piston drives the washing liquid in the left liquid chamber 8 and the right liquid chamber 9 to reciprocate to impact the transplanting gun assembly in the washing chamber 7 when being acted by the pumping mechanism 22 to reciprocate left and right.
Example 4: as shown in fig. 9-12, on the basis of embodiment 1, a hollow channel is further provided in the middle of the constraint cover 24, a seat body capable of moving up and down is matched and installed in the channel, an elastic component is installed on the seat body and capable of automatically rebounding upwards, and a flexible sealing body 25 is fixed below the seat body. As shown in fig. 10, the flexible sealing member 25 is hidden inside the constraining cover together with the seat body after being acted on by the elastic member.
As shown in fig. 9 and 11, the portion of the outer end of the base exposed to the upper cover is provided with a button 26, and pressing the button 26 can move the base downward together with the flexible sealing body 25 against the elastic force of the elastic member, and the flexible sealing body 25 can press the implantation gun assembly and seal the gap between the constraining cover 24 and the positioning sleeve 24 after moving downward, thereby preventing the washing liquid from flowing from the outside of the implantation gun assembly and forcing the washing liquid to flow reciprocally from one port to the other port of the implantation gun assembly.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explanation of the principles of the present invention and are in no way limiting of the invention. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present invention should be included in the scope of the present invention. For example, other forms of power mechanisms are employed for driving the power piston to reciprocate. For example, the power piston is a composite piston of a pair of piston combinations, and the spacing between the two pistons can be adjusted and fixed. For example, the sealing and buckling relationship between the box body and the upper cover is not limited to the hinging relationship as described in the embodiment, and the locking components can be arranged around the upper cover, so that the upper cover can be integrally taken down from the box body, and the locking distribution around the upper cover is buckled and fixed on the upper edge around the box body and then sealed and fixed. In addition, the outer side wall of the left liquid chamber or the right liquid chamber can be externally connected with a corresponding water injection pipe and a corresponding washing liquid pipe, and the washing liquid in proportion can be provided for the corresponding liquid chamber and clean water flushing is provided. When clean water is provided for cleaning, the side wall of the other side liquid chamber is provided with a discharge pipe and is provided with a corresponding valve, or the liquid chamber is discharged from an opening at the bottom of the liquid chamber. When the water inlet pipe is connected to one side of the liquid chamber and is positioned in the washing chamber, the water outlet pipe is connected to the other side of the liquid chamber and is positioned in the power chamber.
Claims (5)
1. The cattle embryo transfer gun assembly cleaning and sterilizing device comprises a box body (1) and an upper cover (2), wherein the box body and the upper cover are fixed together in a sealing manner through a lock catch (3), the cattle embryo transfer gun assembly cleaning and sterilizing device is characterized in that the box body comprises a left liquid chamber (8) positioned on the left side and a right liquid chamber (9) positioned on the right side, liquid inlet and outlet holes (10) are respectively formed in the inner walls of the left liquid chamber (8) and the right liquid chamber (9), an interlayer (5) is transversely arranged in the middle of the inner side of the box body, the interlayer (5) divides the inner cavity of the box body into a power chamber (6) at the lower part and a washing chamber (7) at the upper part for accommodating a transfer gun assembly, the left liquid chamber (8) and the right liquid chamber (9) are respectively communicated with the power chamber (6) and the washing chamber (7) through the liquid inlet and outlet holes (10) in the inner walls of the box body, a power piston (12) is sleeved in a matched manner in the power chamber (6), and is connected with a driving mechanism in a transmission manner, and the driven mechanism can reciprocate left and right in the power chamber (6) so as to drive the power chamber and the washing gun assembly (7) to reciprocate;
a positioning sleeve (23) is matched and arranged on the inner side of the washing chamber (7), and grooves with different depths are arranged on the upper side of the positioning sleeve (23) and are used for matching and accommodating the matched transplanting gun components; a constraint cover (24) is arranged on the inner side of the upper cover (2), and the constraint cover (24) is provided with a convex-concave structure and corresponds to the corresponding groove position of the positioning sleeve (23) so as to constrain the transplanting gun assemblies with different diameters; a gap is formed between the constraint cover (24) and the positioning sleeve (23) so that the washing liquid can flow back and forth from the gap;
the lower part of the box body is also provided with a buffer chamber (17), the power chamber is isolated from the buffer chamber (17) through a partition wall (20), the buffer chamber (17) and the power chamber are isolated from each other independently, the left side wall of the power chamber is the inner wall of a left liquid chamber (8) containing a liquid inlet and outlet hole (10), a power piston (12) is sleeved in the power chamber (6) in a matched manner, and a pumping mechanism (22) is connected in the area between the power piston and the partition wall through an air pipe (21); a driven piston (18) is sleeved in the buffer chamber (17) in a matched manner, a spring (19) is connected between the inner end of the driven piston (18) and the partition wall so as to be convenient for automatic resetting, and the outer end part of the buffer chamber (17) is the inner wall of the right liquid chamber (9) containing the liquid inlet and outlet holes (10); the pumping mechanism (22) provides power for driving the power piston to reciprocate, the power piston can generate positive pressure on the washing liquid to the left liquid chamber side, the passive piston in the buffer chamber can press the spring to move to the partition wall side, the power piston can generate negative pressure on the washing liquid to the partition wall side, after the negative pressure is generated in the buffer chamber, the passive piston moves to the right liquid chamber side, and further, when the power piston is acted by the pumping mechanism (22) to reciprocate left and right, the washing liquid in the left liquid chamber (8) and the right liquid chamber (9) is driven to reciprocate to impact the transplanting gun assembly in the washing chamber (7).
2. The cleaning and sterilizing device for the bovine embryo transfer gun assembly according to claim 1, wherein the protruded composite inner walls (4) are distributed on the inner side walls of the front side and the rear side of the box body (1), and the interlayer (5) is sealed and fixed on the upper side of the composite inner walls (4).
3. The cleaning and sterilizing device of the bovine embryo transfer gun assembly according to claim 1, characterized in that the top or bottom of the left liquid chamber (8) and the right liquid chamber (9) are respectively open and are provided with a sealing cover (11).
4. The cleaning and sterilizing device for bovine embryo transfer gun assembly according to claim 1, characterized in that an ultraviolet lamp tube (27) is mounted on the inner wall of the upper cover (2).
5. The apparatus of claim 1, wherein the power piston is a composite piston of a pair of pistons, and the distance between the pistons can be adjusted and fixed.
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| CN202110775490.2A CN113458066B (en) | 2021-07-09 | 2021-07-09 | Cleaning and sterilizing device for bovine embryo transplanting gun assembly |
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| CN202110775490.2A CN113458066B (en) | 2021-07-09 | 2021-07-09 | Cleaning and sterilizing device for bovine embryo transplanting gun assembly |
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| CN113458066B true CN113458066B (en) | 2024-03-15 |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6013227A (en) * | 1997-12-17 | 2000-01-11 | Johnson & Johnson Medical, Inc. | Lumen device reprocessor without occlusion |
| US6066294A (en) * | 1997-08-21 | 2000-05-23 | Ethicon, Inc. | Multi-compartment sterilization system |
| CN1279113A (en) * | 1999-07-05 | 2001-01-10 | 株式会社足立 | Sterilizer |
| WO2002041926A1 (en) * | 2000-11-27 | 2002-05-30 | Enviromedical Systems, Inc. | Sterilization of elongate lumens |
| US6534002B1 (en) * | 1998-12-30 | 2003-03-18 | Ethicon, Inc. | Flow of fluid through a lumen device from smaller-caliber end to larger-caliber end |
| WO2003041747A1 (en) * | 2001-11-10 | 2003-05-22 | Biotec Global Limited | Composition, method and apparatus for sterilisation of medical instruments |
| CN104288806A (en) * | 2014-09-29 | 2015-01-21 | 陈烨炫 | Sterilizing box capable of automatically cleaning medical instruments |
| CN111569118A (en) * | 2020-06-11 | 2020-08-25 | 荆门市漳河新区同丰稻虾养殖专业合作社 | Be used for paddy field shrimp to breed shrimp ditch sterilizing equipment |
| CN212575300U (en) * | 2020-04-20 | 2021-02-23 | 牡丹江等离子体物理应用科技有限公司 | Medical endoscope disinfection box suitable for rapid disinfection method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190192268A1 (en) * | 2017-05-18 | 2019-06-27 | Mary Fadhl | Adjustable dental cassette system |
-
2021
- 2021-07-09 CN CN202110775490.2A patent/CN113458066B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6066294A (en) * | 1997-08-21 | 2000-05-23 | Ethicon, Inc. | Multi-compartment sterilization system |
| US6013227A (en) * | 1997-12-17 | 2000-01-11 | Johnson & Johnson Medical, Inc. | Lumen device reprocessor without occlusion |
| US6534002B1 (en) * | 1998-12-30 | 2003-03-18 | Ethicon, Inc. | Flow of fluid through a lumen device from smaller-caliber end to larger-caliber end |
| CN1279113A (en) * | 1999-07-05 | 2001-01-10 | 株式会社足立 | Sterilizer |
| WO2002041926A1 (en) * | 2000-11-27 | 2002-05-30 | Enviromedical Systems, Inc. | Sterilization of elongate lumens |
| WO2003041747A1 (en) * | 2001-11-10 | 2003-05-22 | Biotec Global Limited | Composition, method and apparatus for sterilisation of medical instruments |
| CN104288806A (en) * | 2014-09-29 | 2015-01-21 | 陈烨炫 | Sterilizing box capable of automatically cleaning medical instruments |
| CN212575300U (en) * | 2020-04-20 | 2021-02-23 | 牡丹江等离子体物理应用科技有限公司 | Medical endoscope disinfection box suitable for rapid disinfection method |
| CN111569118A (en) * | 2020-06-11 | 2020-08-25 | 荆门市漳河新区同丰稻虾养殖专业合作社 | Be used for paddy field shrimp to breed shrimp ditch sterilizing equipment |
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| CN113458066A (en) | 2021-10-01 |
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