CN221712336U - Device for quickly recovering physical strength of cattle - Google Patents

Abstract

The utility model relates to the technical field of veterinary appliances, and discloses a device for quickly recovering physical strength of cattle, which comprises: one end of the tee joint is a main port, and the other two ends of the tee joint are a first branch port and a second branch port respectively; a needle assembly for piercing into a vein of a blood-drawing cow, removably mounted within the main port; the negative pressure sterile blood collection bag is used for storing blood of the blood collection cattle, and a blood collection opening of the negative pressure sterile blood collection bag is communicated with a blood collection hose; and the nutrient solution bag is used for rapidly supplementing the physical strength of the blood-taking cattle after blood taking is finished, and the liquid outlet end of the nutrient solution bag is communicated with a nutrient solution conveying hose. According to the utility model, after blood collection is carried out on the blood-collected cattle, glucose solution can be timely conveyed into the cattle body, so that the cattle can quickly recover physical strength under the action of the glucose solution, and in addition, a one-time injection mode is adopted, nutrition supplementation can be timely carried out after the blood collection is finished, the injection times are reduced, and the pain feeling of the cattle is also reduced.

Description

A device for rapidly restoring the physical strength of cattle

Technical Field

The utility model relates to the technical field of animal appliances, in particular to a device for rapidly restoring the physical strength of cattle.

Background Art

When biological product companies prepare bovine blood drugs, such as bovine serum, they need to regularly draw large amounts of blood from the cows and then extract the bovine serum from the blood.

For example, the existing Chinese utility model patent with publication number CN 212180366 U discloses a bovine serum sampling device that can conveniently collect blood from cattle.

However, after using the above-mentioned bovine serum sampling device to collect blood from cattle, the cattle will become fatigued, that is, the cattle will experience a lack of physical strength after blood collection. The reason is that during the blood collection process, the blood in the cattle's body is reduced, resulting in lack of physical strength.

Therefore, in a livestock injection device disclosed in the Chinese utility model patent with the publication number CN 215192583 U, it is clearly recorded in the background technology: "In the process of livestock breeding, a variety of operations need to be performed on it. Among them, injecting nutrient supplements into young livestock is one of the necessary measures, which is conducive to better growth of livestock..."

Livestock includes cattle and sheep. Therefore, after blood collection, not only young cattle need to be injected with nutritional supplements, but adult cattle also need to be injected with nutritional supplements so that the cattle can quickly recover their strength after blood collection.

Based on this, a device for rapidly restoring the physical strength of cattle is now needed.

Summary of the invention

1. Technical issues to be resolved

In view of the deficiencies of the prior art, the utility model provides a device for rapidly restoring the physical strength of cattle, so as to solve the problem proposed in the background art: enabling cattle to rapidly restore their physical strength after blood sampling.

(II) Technical solution

In order to achieve the above purpose, the utility model provides the following technical solutions:

A device for rapidly restoring the physical strength of cattle, comprising:

A three-way connector, one end of which is a main port, and the other two ends are respectively a first branch port and a second branch port, wherein the first branch port is at the bottom, the second branch port is at the top, and the first branch port and the second branch port are arranged opposite to each other;

A needle assembly for piercing the vein of a blood-collecting cow, which is detachably mounted in the main port;

A negative pressure sterile blood collection bag for storing blood from cattle, which is arranged below the three-way head, the blood collection port of the negative pressure sterile blood collection bag is connected to a blood collection hose, and the blood collection hose is plugged and installed in the first port at one end away from the negative pressure sterile blood collection bag; and

A nutrient solution bag is used to quickly replenish the physical strength of the blood-collecting cattle after blood collection is completed. The bag contains glucose solution and is arranged above the three-way head and hung on the shelf of the cowshed. The liquid outlet of the nutrient solution bag is connected to a nutrient solution delivery hose, which has an air tube. The nutrient solution delivery hose is plugged into the second branch port at the end away from the nutrient solution bag.

Preferably, the needle assembly is composed of a needle and a rubber plug sleeved and mounted on the needle;

The rubber plug is plug-mounted in the main port.

Preferably, both the first branch port and the second branch port have flow direction control members.

Preferably, the flow direction control member comprises a lower valve installed on the first branch port, and when the lower valve is tightened, the first branch port can be closed, and when the lower valve is loosened, the first branch port can be opened.

Preferably, the flow direction control component further comprises an upper valve installed on the second branch port, and when the upper valve is tightened, the second branch port can be closed, and when the upper valve is loosened, the second branch port can be opened.

Preferably, an infusion switch is sleeved and installed on the nutrient solution delivery hose.

Preferably, a suspension belt is fixedly installed on the upper part of the nutrient solution bag.

Preferably, the three-way connector is T-shaped.

(III) Beneficial effects

The utility model provides a device for rapidly restoring the physical strength of cattle, which has the following beneficial effects:

1. In the utility model, after blood is collected from the blood-collecting cattle, the glucose solution can be timely transfused into the cattle's body, so that the cattle can quickly recover their physical strength under the action of the glucose solution. In addition, by adopting a one-time needle-piercing method, nutrition can be supplemented in time after the blood collection is completed, which reduces the number of needle-piercings and the pain of the cattle.

2. In the present invention, the needle assembly can be disassembled and replaced after use, and the three-way head can be reused after medical disinfection and sterilization through medical disinfection technical means.

3. In the present invention, in order to reduce the workload of the staff, the three-way head can be used once and can be replaced after a single use.

Fourth, in the present invention, the T-shaped structure of the three-way head is the best implementation form. At the same time, the three-way head can also use a Y-shaped structure to replace the T-shaped structure.

5. In the utility model, the flow direction control component includes a lower valve installed on the first port. When the lower valve is tightened, the first port can be closed. When the lower valve is loosened, the first port can be opened. When the first port is opened, it is convenient to draw blood from the blood-collecting cow.

6. In the utility model, the flow direction control component also includes an upper valve installed on the second port. When the upper valve is tightened, the second port can be closed, and when the upper valve is loosened, the second port can be opened. When the second port is opened, glucose solution can be conveniently delivered to the blood-collecting cow to enable the blood-collecting cow to quickly restore its strength.

7. In the present invention, the flow rate of the glucose solution in the nutrient solution delivery hose can be controlled by adjusting the infusion device switch.

8. In the utility model, the needle can be inserted into the vein of the blood-collecting cow, and after the rubber plug is sleeved and installed on the needle, it can be plugged and installed in the main port. When the needle needs to be replaced, it is only necessary to pull out the needle and the rubber plug.

9. In the utility model, the hanging belt is used to hang on the hook of the cowshed rack, so that the nutrient solution bag is hung on the rack of the cowshed.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a three-dimensional schematic diagram of the utility model;

FIG2 is an enlarged three-dimensional schematic diagram of part A in FIG1 of the present invention;

FIG3 is a three-dimensional schematic diagram of the combination of the three-way head and the needle assembly of the utility model;

FIG. 4 is an exploded schematic diagram of the three-way connector and the needle assembly of the present invention after being combined.

In the figure: 1. three-way connector; 101. main port; 102. first branch port; 103. second branch port; 104. lower valve; 105. upper valve; 2. needle assembly; 201. needle; 202. rubber stopper; 3. negative pressure sterile blood collection bag; 4. blood collection hose; 5. nutrient solution bag; 6. nutrient solution delivery hose; 7. air tube; 8. infusion switch; 9. hanging strap.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Embodiment 1

When biological product companies prepare bovine blood drugs, such as bovine serum, they need to regularly draw large amounts of blood from the cows and then extract the bovine serum from the blood.

For example, the existing Chinese utility model patent with publication number CN 212180366 U discloses a bovine serum sampling device that can conveniently collect blood from cattle.

However, after using the above-mentioned bovine serum sampling device to collect blood from cattle, the cattle will become fatigued, that is, the cattle will experience a lack of physical strength after blood collection. The reason is that during the blood collection process, the blood in the cattle's body is reduced, resulting in lack of physical strength.

Therefore, in a livestock injection device disclosed in the Chinese utility model patent with the publication number CN 215192583 U, it is clearly recorded in the background technology: "In the process of livestock breeding, a variety of operations need to be performed on it. Among them, injecting nutrient supplements into young livestock is one of the necessary measures, which is conducive to better growth of livestock..."

Livestock includes cattle and sheep. Therefore, after blood collection, not only young cattle need to be injected with nutritional supplements, but adult cattle also need to be injected with nutritional supplements so that the cattle can quickly recover their strength after blood collection.

Based on this, in order to solve the above technical problems, the inventors have adopted the following technical solutions, which are as follows:

As shown in Figures 1-4, the utility model provides a technical solution:

A device for rapidly restoring the physical strength of cattle, comprising:

A three-way connector 1, one end of which is a main port 101, and the other two ends are respectively a first branch port 102 and a second branch port 103, wherein the first branch port 102 is at the bottom, the second branch port 103 is at the top, and the first branch port 102 and the second branch port 103 are arranged opposite to each other;

A needle assembly 2 for piercing the vein of a blood-collecting cow, which is detachably mounted in the main port 101;

A negative pressure sterile blood collection bag 3 for storing blood from a cow is arranged below the three-way connector 1. The blood collection port of the negative pressure sterile blood collection bag 3 is connected to a blood collection hose 4. The blood collection hose 4 is plugged into the first branch port 102 at one end away from the negative pressure sterile blood collection bag 3;

And a nutrient solution bag 5 for quickly replenishing the physical strength of the blood-collecting cattle after the blood collection is completed. The nutrient solution bag 5 is filled with glucose solution and is arranged above the three-way head 1 and hung on the shelf of the cowshed. The liquid outlet end of the nutrient solution bag 5 is connected to a nutrient solution delivery hose 6, and the nutrient solution delivery hose 6 has an air pipe 7. The nutrient solution delivery hose 6 is plugged into the second branch port 103 at the end away from the nutrient solution bag 5.

Furthermore, both the first branch port 102 and the second branch port 103 have flow direction control components.

In this embodiment, there are two working steps in total. One step is to draw blood from the blood-collecting cow, and the other step is to enable the blood-collecting cow to replenish and recover its physical strength in time after blood is drawn from the blood-collecting cow.

Now let's explain the steps of how to draw blood from a blood-collecting cow:

The flow direction control member on the second branch port 103 is closed to form a closed circuit between the second branch port 103 and the main port 101. At this time, the glucose solution in the nutrient solution bag 5 cannot flow into the main port 101. At the same time, the flow direction control member on the first branch port 102 is opened to form a passage between the main port 101 and the first branch port 102, and the needle assembly 2 is inserted into the vein of the blood collection cow. Since the interior of the negative pressure sterile blood collection bag 3 is in a negative pressure state, the blood of the blood collection cow will flow into the main port 101 through the needle assembly 2, and the blood will be taken out through the main port 101. 1 flows into the first branch port 102, then flows into the blood collection hose 4 through the first branch port 102, and then flows into the negative pressure sterile blood collection bag 3 through the blood collection hose 4. The negative pressure sterile blood collection bag 3 can accommodate 600-800ml of blood. When the negative pressure sterile blood collection bag 3 is filled with blood, the flow direction control member on the first branch port 102 is closed to form a closed circuit between the main port 101 and the first branch port 102. At the same time, the blood collection hose 4 connected to the negative pressure sterile blood collection bag 3 is pulled out, and the blood collection port of the negative pressure sterile blood collection bag 3 is sealed, thereby realizing blood collection from the blood collection cow.

Furthermore, during the whole process of blood collection, the blood collected in the negative pressure sterile blood collection bag 3 is sterile.

The function of the air tube 7 is to allow air to enter the nutrient solution bag 5 and, under the action of atmospheric pressure, to allow the glucose solution in the nutrient solution bag 5 to flow out.

After the blood collection process is completed, the following steps are provided to restore the blood collection cow's physical strength:

After the blood collection is completed, since the flow direction control component on the first branch port 102 is closed, the main port 101 and the first branch port 102 are in a closed circuit state. At this time, the flow direction control component on the second branch port 103 is opened to form a passage between the second branch port 103 and the main port 101, and the glucose solution contained in the nutrient solution bag 5 can flow into the second branch port 103 through the nutrient solution delivery hose 6, and then flow into the main port 101 through the second branch port 103, and then flow into the needle assembly 2 through the main port 101, and the glucose solution is delivered to the vein of the blood-collecting cow through the needle assembly 2, the glucose solution enters the blood, participates in the blood circulation, and flows into the tissue fluid, and is transported to the various tissues and organs of the cow through the tissue fluid, so that the blood-collecting cow can quickly replenish the cow's physical strength after blood collection.

After the glucose solution infusion is completed, the flow direction control member on the second branch port 103 is closed, and the needle assembly 2 is pulled out.

In this embodiment, after blood is drawn from the blood-collecting cow, glucose solution can be promptly transfused into the cow's body, so that the cow can quickly recover its strength under the action of the glucose solution. In addition, by adopting a one-time injection method, nutritional supplements can be carried out in time after blood collection is completed, which reduces the number of injections and the pain of the cow.

In this embodiment, the needle assembly 2 can be disassembled and replaced after use, and the three-way head 1 can be reused after medical disinfection and sterilization through medical disinfection technical means.

At the same time, in order to reduce the workload of the staff, the three-way head 1 can also be used once, and can be replaced after a single use.

Embodiment 2

As shown in Figure 1-4, based on the first embodiment, the following improvements are made:

Furthermore, an infusion switch 8 is sleeved and installed on the nutrient solution delivery hose 6 .

In this embodiment, the flow rate of the glucose solution in the nutrient solution delivery hose 6 can be controlled by adjusting the infusion switch 8 .

Furthermore, the needle assembly 2 is composed of a needle 201 and a rubber plug 202 sleeved and mounted on the needle 201;

The rubber plug 202 is plugged and installed in the main port 101 .

In this embodiment, the needle 201 can be inserted into the vein of the blood-collecting cow. After the rubber plug 202 is installed on the needle 201, it can be plugged into the main port 101. When the needle 201 needs to be replaced, it is only necessary to pull out the needle 201 and the rubber plug 202.

Furthermore, a suspension belt 9 is fixedly installed on the upper part of the nutrient solution bag 5 .

In this embodiment, the hanging belt 9 is used to hang on the hook of the cowshed shelf, so that the nutrient solution bag 5 is hung on the shelf of the cowshed.

Furthermore, the three-way connector 1 is T-shaped.

In this embodiment, the T-shaped structure of the three-way connector 1 is the best implementation form. Meanwhile, the three-way connector 1 can also use a Y-shaped structure to replace the T-shaped structure.

Embodiment 3

As shown in Figure 1-4, based on the first embodiment, the following improvements are made:

Furthermore, the flow direction control component includes a lower valve 104 installed on the first port 102. When the lower valve 104 is tightened, the first port 102 can be closed. When the lower valve 104 is loosened, the first port 102 can be opened. When the first port 102 is opened, it is convenient to draw blood from the blood-collecting cow.

Furthermore, the flow direction control component also includes an upper valve 105 installed on the second branch port 103. When the upper valve 105 is tightened, the second branch port 103 can be closed, and when the upper valve 105 is loosened, the second branch port 103 can be opened. When the second branch port 103 is opened, glucose solution can be conveniently delivered to the blood collection cow to enable the blood collection cow to quickly restore its strength.

In this embodiment, the lower valve 104 and the upper valve 105 are preferred forms of flow direction control members.

In summary, the working process of the utility model includes two working steps in total, one step is to draw blood from the blood-collecting cow, and the other step is to enable the blood-collecting cow to replenish and quickly recover its physical strength after blood is drawn from the blood-collecting cow.

Now let's explain the steps of how to draw blood from a blood-collecting cow:

The flow direction control member on the second branch port 103 is closed to form a closed circuit between the second branch port 103 and the main port 101. At this time, the glucose solution in the nutrient solution bag 5 cannot flow into the main port 101. At the same time, the flow direction control member on the first branch port 102 is opened to form a passage between the main port 101 and the first branch port 102, and the needle assembly 2 is inserted into the vein of the blood collection cow. Since the interior of the negative pressure sterile blood collection bag 3 is in a negative pressure state, the blood of the blood collection cow will flow into the main port 101 through the needle assembly 2, and the blood will be taken out through the main port 101. 1 flows into the first branch port 102, then flows into the blood collection hose 4 through the first branch port 102, and then flows into the negative pressure sterile blood collection bag 3 through the blood collection hose 4. The negative pressure sterile blood collection bag 3 can accommodate 600-800ml of blood. When the negative pressure sterile blood collection bag 3 is filled with blood, the flow direction control member on the first branch port 102 is closed to form a closed circuit between the main port 101 and the first branch port 102. At the same time, the blood collection hose 4 connected to the negative pressure sterile blood collection bag 3 is pulled out, and the blood collection port of the negative pressure sterile blood collection bag 3 is sealed, thereby realizing blood collection from the blood collection cow.

Furthermore, during the whole process of blood collection, the blood collected in the negative pressure sterile blood collection bag 3 is sterile.

The function of the air tube 7 is to allow air to enter the nutrient solution bag 5 and, under the action of atmospheric pressure, to allow the glucose solution in the nutrient solution bag 5 to flow out.

After the blood collection process is completed, the following steps are provided to restore the blood collection cow's physical strength:

After the blood collection is completed, since the flow direction control member on the first branch port 102 is closed, the main port 101 and the first branch port 102 are in a closed circuit state. At this time, the flow direction control member on the second branch port 103 is opened to form a passage between the second branch port 103 and the main port 101, and the glucose solution contained in the nutrient solution bag 5 can flow into the second branch port 103 through the nutrient solution delivery hose 6, and then flow into the main port 101 through the second branch port 103, and then flow into the needle assembly 2 through the main port 101, and the glucose solution is delivered to the vein of the blood-collecting cow through the needle assembly 2, the glucose solution enters the blood, participates in the blood circulation, and flows into the tissue fluid, and is transported to the various tissues and organs of the cow through the tissue fluid, so that the blood-collecting cow can quickly replenish the cow's physical strength after blood collection.

After the glucose solution infusion is completed, the flow direction control member on the second branch port 103 is closed, and the needle assembly 2 is pulled out.

In this embodiment, after blood is drawn from the blood-collecting cow, glucose solution can be promptly transfused into the cow's body, so that the cow can quickly recover its strength under the action of the glucose solution. In addition, by adopting a one-time injection method, nutritional supplements can be carried out in time after blood collection is completed, which reduces the number of injections and the pain of the cow.

In this embodiment, the needle assembly 2 can be disassembled and replaced after use, and the three-way head 1 can be reused after medical disinfection and sterilization through medical disinfection technical means.

At the same time, in order to reduce the workload of the staff, the three-way head 1 can also be used once, and can be replaced after a single use.

By adjusting the infusion switch 8, the flow rate of the glucose solution in the nutrient solution delivery hose 6 can be controlled;

The flow direction control member includes a lower valve 104 installed on the first branch port 102. When the lower valve 104 is tightened, the first branch port 102 can be closed. When the lower valve 104 is loosened, the first branch port 102 can be opened. When the first branch port 102 is opened, it is convenient to collect blood from the blood collection cow.

The flow direction control component also includes an upper valve 105 installed on the second branch port 103. When the upper valve 105 is tightened, the second branch port 103 can be closed. When the upper valve 105 is loosened, the second branch port 103 can be opened. When the second branch port 103 is opened, glucose solution can be conveniently delivered to the blood-collecting cow to enable the blood-collecting cow to quickly restore its strength.

The above different embodiments can be combined, replaced and used in conjunction with each other.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. A device for rapidly restoring physical strength to cattle comprising:

the three-way head (1) is provided with a main port (101) at one end and a first branch port (102) and a second branch port (103) at the other end, wherein the first branch port (102) is arranged below, the second branch port (103) is arranged above, and the first branch port (102) and the second branch port (103) are oppositely arranged;

A needle assembly (2) for penetration into a vein of a blood-drawing cow, removably mounted within said main port (101);

The negative pressure sterile blood collection bag (3) is arranged below the three-way head (1), a blood collection port of the negative pressure sterile blood collection bag (3) is communicated with a blood collection hose (4), and one end, far away from the negative pressure sterile blood collection bag (3), of the blood collection hose (4) is inserted and installed in the first branch port (102); and

Nutrient solution bag (5) for replenishing blood sampling ox physical power rapidly after the blood sampling is accomplished, its inside is equipped with glucose solution, sets up the top of tee bend head (1) to hang on the shelf of cowshed, the liquid end intercommunication of nutrient solution bag (5) has nutrient solution conveying hose (6), have air tube (7) on nutrient solution conveying hose (6), nutrient solution conveying hose (6) are in keeping away from the one end grafting of nutrient solution bag (5) and install in second branch port (103).

2. A device for rapidly restoring physical strength in cattle according to claim 1, wherein: the needle head assembly (2) is composed of a needle head (201) and a rubber plug (202) sleeved on the needle head (201);

The rubber plug (202) is inserted and installed in the main port (101).

3. A device for rapidly restoring physical strength in cattle according to claim 1, wherein: the first branch port (102) and the second branch port (103) are provided with flow direction control members.

4. A device for rapidly restoring physical strength in cattle according to claim 3, wherein: the flow direction control member comprises a lower valve (104) arranged on the first branch port (102), when the lower valve (104) is screwed, the first branch port (102) can be closed, and when the lower valve (104) is unscrewed, the first branch port (102) can be opened.

5. A device for rapidly restoring physical strength in cattle according to claim 3, wherein: the flow direction control member further comprises an upper valve (105) arranged on the second branch port (103), the second branch port (103) can be closed when the upper valve (105) is screwed, and the second branch port (103) can be opened when the upper valve (105) is unscrewed.

6. A device for rapidly restoring physical strength in cattle according to claim 1, wherein: an infusion set switch (8) is sleeved on the nutrient solution conveying hose (6).

7. A device for rapidly restoring physical strength in cattle according to claim 1, wherein: the upper part of the nutrient solution bag (5) is fixedly provided with a hanging belt (9).

8. A device for rapidly restoring physical strength in cattle according to claim 1, wherein: the tee joint (1) is T-shaped.