TWM539332U - Intelligent cell injector for cow ovary - Google Patents

Description

Cow ovary intelligent cell syringe

This creation relates to an injection device; more particularly, to a cell syringe for a cow ovary intelligence.

The main breed of dairy cows raised in Taiwan is Dutch cattle, which are temperate breeds of cattle. The suitable external temperature range is -5~21 °C, and 15 °C is the most suitable ambient temperature for dairy cows. Under normal ambient temperature, the external behavior of cattle is about 4~9 hours per day, the number of ruminating cycles is 15~20 times, the ruminating time is 4~9 hours, and the drinking time is 1~4. The rest time is 9 to 12 hours and the standing time is 8 to 9 hours.

In the milk emulsion, the milk fat percentage is about 3.5%, the fat-free solids are above 8.5%, the milk protein is above 3.0%, the milk protein and milk fat ratio is between 0.85 and 0.88, and the specific gravity is above 1.0305. In terms of blood biochemical value, the content of calcium in blood is 8.2~10.0mg/dL, phosphorus is 4.7~7.0mg/dL, sodium is 134~144mmol/L, and potassium is 4.0~5.7mmol/L. When the cow is in a high temperature environment, the cow's willingness to feed the feed will be reduced due to the heat urgency, which will inevitably reduce the production of the milk of the cow. The change in the amount of milk will indirectly affect the composition of the milk in the emulsion. In a hot environment, the cows are excreted in order to release body heat. The shape also increases the loss of ions in the body, which indirectly affects the changes in blood biochemical values in the cows.

Environmental factors include temperature, humidity, wind speed, and radiation. These factors have direct or indirect effects on animals, such as direct effects on body temperature, respiratory rate, and production efficiency. Indirect effects involve the environment and The interaction between animals. Among all the environmental factors, temperature has the greatest impact on animals, and the degree of influence is closely related to the content of humidity in the atmosphere, the speed of wind speed, and radiant heat. Some scholars have pointed out that in three regions, such as Puerto Rico, Louisa and Arizona, the average temperature is 27.8 ° C, the highest temperature is 30 ° C, 31.7 ° C and 40 ° C, respectively, the daily milk production of dairy cows is 15.9 kg, 16.8kg and 25.9kg. In theory, the temperature in the Arizona region is higher than in the Puerto Rico region. In contrast, the milk production of dairy cows should be lower, resulting in higher milk production. The reason for the investigation is that although the temperature in the Arizona area is relatively high, the humidity is relatively higher than that in the Puerto Rico area. The excess heat in the cow house can be taken away, making the cow's body temperature drop and feel comfortable. Animals can obtain body heat from two aspects: one is obtained by means of sunlight, by conduction, radiation or convection. Another way is the heat generated by its own metabolism. When the body's heat is too high and feels uncomfortable, the animal itself exudes body heat through conduction, radiation, convection, evaporation, or through lactation, defecation, urination, or venting.

Heat stress affects the placental function of the cow at the end of pregnancy and the fertility of the bull. The heat is urgent to shorten the time and intensity of estrus. Nebel's 1997 report It is reported that Dutch dairy cows averaged 4.5 times during summer estrus and 8.6 times in winter. If the number of rides is reduced, the chances of being detected are reduced. For example, in Florida's commercial ranch, the percentage of undetected estrus during the estrus period from June to September is 76-82%, compared with 44-65% from October to May. The effect of heat stress on estrus behavior, including the independent role of the pituitary gland and the adrenal axis, as well as the body burnout.

Auxiliary detection of estrus: The method of applying estrus-assisted detection in the hot season is the tail root coating method (1988), the Heat Watch system method (1996), and the pedometer method (1997). These methods still have disadvantages. If the prostaglandin is added by the tail root waxing method, the percentage of detecting estrus is increased from 24% to 43%.

Natural breeding: use bulls to mate to avoid estrus observation. The United States reported in the 1990s that the rate of artificial insemination in the summer was somewhat reduced. Because of the use of bull breeding in summer and the use of a higher amount of low-performance frozen semen, the genetic improvement of dairy cows in summer is lower than in winter. If natural breeding and artificial insemination are compared, natural lactation during each lactation will reduce income by $150-200.

The mechanism of heat stress to reduce fertility is complex and varies depending on the severity. In the hot season, once the ambient temperature is cooler, the rectal temperature of the cow is lower (39 ° C), and most of the early embryo death is concentrated on the 6th to 14th day of pregnancy. In addition, there are reports that the application of heat stress to the rectal temperature to 41.4 ° C, the embryo death will be earlier than the 7th day. The process of embryo damage is different due to the difference in the degree of heat stress. Therefore, the most appropriate improvement strategy should be based on climatic conditions.

However, through the above, it can be known that the method of artificially making the cows pregnant is a way to increase the pregnancy rate of the cows, but the artificial method is an invasive behavior by means of a fertilization tube or other input tubes. Invasive methods may cause the insemination tube or other rigid input tube to puncture the ovary of the cow. Whether the tube is too deep or too shallow in the ovary will reduce the pregnancy rate of the cow. Therefore, the artificial method is completely dependent on the artificial method. If the rule of thumb is used, the normalization of the technology is insufficient and it is necessary to improve this problem.

The purpose of this creation is to increase the rate of bovine pregnancy and reduce the risk of puncture of the ovary of the cow.

In order to solve the above problem, the creative technology is a cow ovarian intelligent cell injector, which comprises an ovarian size sensor, an injection body, an electronic control unit and a liquid storage component, and the ovarian size sensor system Transducing a quantity of the test signal to the electronic control unit, and the electronic control unit is disposed on the injection body to control the action of the injection body, and one end of the injection body is coupled to the liquid storage element according to the ovarian size sense The signal of the detector determines the pressure value of the injection body into the depth of the ovary of the cow, and injects the liquid stored in the liquid storage element into the ovary of the cow.

The ovarian size sensor measures the size of the ovary of the cow, and can be performed by ultrasonic wave, laser scanning, CT, etc., further indicating that if measured in an intrusive manner, the amount is measured by an electronic quantity. The ruler is a basis for measuring the size of the ovaries to generate a signal value, which is transmitted wirelessly or by wire. The method transmits the signal to the receiving component of the injection body, the receiving component decodes the signal and is adjusted by the microprocessor, and the microprocessor corresponds to a limiting signal to the damping control unit by the signal value, the damping control unit Thereby, the damping strength of an elastic member is adjusted, that is, the injection needle at the front end of the injection body is limited by the damping strength of the elastic member, so that the depth at which the injection needle enters the ovary is relatively controlled.

The injection body comprises an outer tube, an inner tube, an injection needle, a damping control unit and an elastic element. The damping control unit is disposed on the inner wall surface of the outer tube and can control the damping strength of the elastic element. The tube is movable in the outer tube, one end of the inner tube is coupled to the injection needle, and the other end is coupled to the liquid storage member, and the joint portion of the inner tube and the injection needle is a joint portion, and the joint portion and the outer tube A resilient element is provided between one end.

The electronic control unit includes a receiving component, a microprocessor and a pressure sensor, and the microprocessor and the pressure sensor are disposed at the other end of the outer tube, when the inner tube is subjected to pressure or thrust When moving in the outer tube, the pressure sensor measures a pressure value, which is controlled by the signal sent by the electronic scale, and more specifically, through the microprocessor. The signal controls the limit value, but the microprocessor, the receiving component and the pressure sensor can be integrated into an electronic control unit to obtain an integrated structure and reduce the volume.

The main feature of this creation is that when the size of the ovary of the cow is obtained by the electronic scale, the signal is transmitted to the microprocessor. And generating, by the microprocessor, a control signal to control the damping control unit to control the damping strength of the elastic component, wherein the inner tube moves in the outer tube by a pressure or a thrust, and the inner tube pushes the The elastic member compresses the elastic member, and when the inner tube continues to move until it is unable to be displaced, the liquid of the liquid storage member is injected, and the liquid flows in the inner tube until it passes through the injection needle, and finally flows into the ovary of the cow. In the middle, since the distance of the inner tube in the outer tube is controlled, the needle does not puncture the ovary of the cow, and the chance of injury to the ovary of the cow is lowered, thereby increasing the pregnancy rate of the cow.

100‧‧‧Niu Ovial Intelligent Cell Syringe

101‧‧‧Injection ontology

110‧‧‧External management

112‧‧‧damper control unit

112a‧‧‧Electromagnetic damping

112b‧‧‧Electromagnetic damping

114‧‧‧Flexible components

114a‧‧‧Rubber plug

114b‧‧‧ Spring

116‧‧‧Combination Department

120‧‧‧Injection needle

130‧‧‧Inside

140‧‧‧Liquid storage components

142‧‧‧Put

150‧‧‧Ovary size sensor

300‧‧‧Electronic Control Unit

310‧‧‧Microprocessor

320‧‧‧Receiving components

340‧‧‧pressure sensor

342‧‧‧ Pressure display panel

360‧‧‧Power supply

500‧‧‧ cattle

510‧‧‧ cattle ovary

Figure 1 is a left side sectional view of a ovarian intelligent cell syringe of one embodiment of the present invention; Figure 2 is a left side sectional view of a ovarian intelligent cell syringe of another embodiment of the present invention; A schematic diagram of the explosion of the ovarian intelligent cell injector of one embodiment of the present invention; FIG. 4 is a block diagram of the electronic control unit of one embodiment of the present invention; FIG. 5: an ovary intelligence of an embodiment of the present invention Schematic diagram of the action of the cell syringe; Figure 6: Flow chart of the ovarian intelligent cell injector of one embodiment of the present invention.

1 is a left side cross-sectional view of a bovine ovarian smart cell injector 100 in accordance with one embodiment of the present invention. Referring to FIG. 1 , the bovine ovarian smart cell injector 100 includes an injection body 101, a liquid storage component 140 and an electronic control unit 300. The injection body 101 includes an outer tube 110, an inner tube 130, an injection needle 120, a damping control unit 112 and an elastic member 114. The damping control unit 112 is disposed on the inner wall surface of the outer tube 110 and is controllable. The damping member has a damping strength. One end of the inner tube 130 is coupled to the injection needle 120, and the other end is coupled to the liquid storage member 140. The inner tube 130 is coupled to the injection needle 120 as a joint portion 116. An elastic member 114 is disposed between the 116 and one end of the outer tube 110.

3 is a schematic exploded view of a ovarian intelligent cell injector 100 of one embodiment of the present invention. Referring to FIGS. 1 and 3 , the liquid storage element 140 has a push rod 142 , and the movement of the push rod 142 can transport the liquid in the liquid storage element 140 into the inner tube 130 .

4 is a block diagram showing the structure of an electronic control unit 300 according to an embodiment of the present invention. Referring to FIG. 1 and FIG. 4, the electronic control unit 300 includes: a receiving component 320 for receiving a measurement signal; a microprocessor 310 electrically connected to the receiving component 320 and receiving the quantity The control signal generates a control signal; a pressure sensor 340 is electrically connected to the microprocessor 310 for the pressure when the inner tube 130 is subjected to pressure or thrust to move in the outer tube 110. The sensor 340 measures a pressure value; and a power source 360 (eg, a battery) for providing power to the electronic control unit 300.

Referring to FIG. 4, the pressure sensor 340 is further provided with a pressure display panel 342 for displaying the pressure value.

2 is a left side cross-sectional view of a ovarian smart cell injector 100 of another embodiment of the present invention. Referring to FIG. 1 , FIG. 2 and FIG. 4 , the microprocessor 310 and the pressure sensor 340 are disposed at the other end of the outer tube 110 . When the inner tube 130 is subjected to pressure or thrust to move in the outer tube 110 , The pressure sensor 340 measures a pressure value that is controlled by a signal sent by an electronic scale.

Referring to FIG. 1 and FIG. 2, the elastic member 114 further includes a rubber plug 114a and a spring 114b. The rubber plug 114a is connected to the inner wall surface of the outer tube 110, and the spring 114b is connected at both ends to the damping. The control unit 112 controls the damping intensity of the spring 114b with the damping control unit 112, thereby controlling the amount of displacement of the injection needle 120.

Referring to FIG. 1 , FIG. 2 and FIG. 4 , the damping control unit 112 further includes an electromagnetic damping 112 a and another electromagnetic damping 112 b , and the measurement signal is transmitted to the microprocessor 310 by the micro measurement signal. The processor 310 generates a control signal, and the control signal is electrically coupled to the electromagnetic damping 112a and the electromagnetic damping 112b, and the electromagnetic damping 112a and 112b generate magnetization due to energization, thereby generating electromagnetic magnetic attraction to control The damping strength of the elastic member 114 (spring 114b).

Fig. 5 is a schematic view showing the action of a bovine ovary intelligent cell injector according to an embodiment of the present invention. Please refer to Figure 1, Figure 2, Figure 4 and Figure 5 together. When the ovary size sensor 150 senses the size of the ovary ovary 510, a measurement signal is transmitted to the microprocessor 310, and a control signal is generated by the microprocessor 310 to control the damping control unit 112 to control the The damping strength of the elastic member 114 (spring 114b), at which time the inner tube 130 is moved in the outer tube 110 by a pressure or a pushing force, and the inner tube 130 pushes the elastic member 114 to compress the elastic member 114. When the inner tube 130 continues to move until it is unable to be displaced, the liquid of the liquid storage member 140 is injected, and the liquid flows in the inner tube 130 until it passes through the injection needle 120 and finally flows into the ovary 510 of the cow, due to the control. The inner tube 130 is movable in the outer tube 110, so that the injection needle 120 does not puncture the bovine ovary 510, reducing the damage of the bovine ovary 510, and increasing the pregnancy rate of the cow 500.

The creation of the ovarian intelligent cell injector 100 of the present invention has the following various embodiments:

The first embodiment: Please refer to FIG. 1 , FIG. 2 , FIG. 4 and FIG. 5 . When the ovary size sensor 150 senses the size of the ovary ovary 510 , a measurement signal is transmitted to the microprocessor 310 . And a control signal is generated by the microprocessor 310 to control the damping control unit 112 to control the damping strength of the elastic member 114 (spring 114b). At this time, the inner tube 130 is placed on the outer tube 110 by a pressure or a thrust. During the movement, the inner tube 130 pushes the elastic member 114 to compress the elastic member 114, and when the inner tube 130 continues to move until it is unable to be displaced, the liquid of the liquid storage member 140 is injected into the inner tube 130. Flowing through the needle 120 and finally into the ovary 510, due to control The inner tube 130 is movable in the outer tube 110, so that the injection needle 120 does not puncture the bovine ovary 510, reducing the damage of the bovine ovary 510, and increasing the pregnancy rate of the cow 500.

Second embodiment: Please refer to FIG. 1, FIG. 2, FIG. 4, FIG. 5 and FIG. 6. The ovarian size sensor 150 is for measuring the size of the ovary 510 of the cow, and may be ultrasonic, Laser scanning, CT, etc., further illustrate that if the measurement is performed in an intrusive manner, an electronic scale is used as a basis to measure a ovary size to generate a measurement signal value. The signal is transmitted to the receiving component 320 of the injection body 101 by wireless transmission or wired transmission. The receiving component 320 decodes the signal and is adjusted by the microprocessor 310. The microprocessor 310 uses the measurement signal. The value corresponds to a control signal to the damping control unit 112, and the damping control unit 112 adjusts the damping strength of the elastic member 114 (spring 114b), that is, the injection needle 120 at the front end of the injection body 101 is received by the elastic member 114. The damping strength is limited such that the depth at which the injection needle 120 enters the ovary 510 of the cow is relatively controlled.

It can be seen from the above that the ovarian intelligent cell injector disclosed in the present invention intelligently controls the depth of the syringe into the ovary of the cow by a measuring signal to reduce the damage of the ovarian puncture.

In summary, it is merely described that the present invention is an implementation or embodiment of the technical means employed to solve the problem, and is not intended to limit the scope of implementation of the present patent. That is, the equivalent changes and modifications made in accordance with the scope of the patent application scope of this creation, or the scope of the patent creation, are the scope of the creation patent. Covered.

100‧‧‧Niu Ovial Intelligent Cell Syringe

101‧‧‧Injection ontology

110‧‧‧External management

112‧‧‧damper control unit

112a‧‧‧Electromagnetic damping

112b‧‧‧Electromagnetic damping

114‧‧‧Flexible components

114a‧‧‧Rubber plug

114b‧‧‧ Spring

116‧‧‧Combination Department

120‧‧‧Injection needle

130‧‧‧Inside

140‧‧‧Liquid storage components

142‧‧‧Put

300‧‧‧Electronic Control Unit

Claims (7)

The invention relates to a bovine ovary intelligent cell injector, comprising: a liquid storage component for storing an injection liquid; an injection body comprising an outer tube, an inner tube, an injection needle, a damping control unit and an elastic element, wherein The damping control unit is disposed on the inner wall surface of the outer tube and can control the damping strength of the elastic member. One end of the inner tube is coupled to the injection needle, and the other end is coupled to the liquid storage member, and the inner tube is combined with the injection needle. Wherein, a joint portion is disposed between the joint portion and one end of the outer tube; and an electronic control unit includes: a receiving component for receiving a measuring signal; a microprocessor, electrical Connecting to the receiving component and receiving a measuring signal to generate a control signal; and a pressure sensor electrically connected to the microprocessor, wherein the inner tube is subjected to pressure or thrust to move in the outer tube The pressure sensor measures a pressure value. The ovarian intelligence cell injector according to claim 1, wherein an ovarian size sensor is additionally provided as an electronic scale. The bovine ovarian intelligence cell injector according to claim 1, wherein the electronic control unit is disposed on the injection body. Cellular injection of bovine ovary intelligence according to item 1 of the patent application scope The pressure sensor is further provided with a pressure display panel. The bovine ovarian intelligence cell injector of claim 1, wherein the liquid storage element has a push rod, the movement of the push rod transporting liquid in the liquid storage element into the inner tube. The bovine ovarian intelligence cell injector according to claim 1, wherein the damping control unit further comprises at least one electromagnetic damping, the electromagnetic damping generating a magnetization property due to energization, thereby generating electromagnetic magnetic attraction to control the elastic component. Damping strength. The ovarian intelligent cell syringe according to the first aspect of the invention, wherein the elastic element further comprises a rubber plug and a spring, the rubber plug is connected to the inner wall surface of the outer tube, and the spring is The end is connected to the damping control unit, and the damping control unit controls the damping strength of the spring, thereby controlling the displacement amount of the injection needle.