Rumen fistula device

Abstract

The utility model discloses a rumen fistula device relates to rumen fistula technical field. This kind of rumen fistula device, include: installation hose, outside is equipped with support pipe, prevent winding mechanism, be located in the inside of installation hose, prevent winding mechanism including baffle and connecting pipe, the inside fixed mounting of installation hose has baffle, the section of baffle is hexagonal snowflake shape, and one end fixed mounting of installation hose has connecting pipe. Can set up installation rope in the clearance of every group baffle and installation hose, and the installation rope of every two groups is separated, and the installation rope is combed conveniently, prevents the installation rope from winding and being difficult to draw out installation bag from the clearance, and the over-rumen test sample of different to be measured is taken out in turn conveniently, improves the accuracy of experimental result.

Description

Technical Field

[0001] This utility model relates to the field of rumen fistula technology, and in particular to a rumen fistula device. Background Technology

[0002] An existing rumen fistula device is difficult to use, making it hard to insert and remove rumen-transparent test samples. This causes the nylon thread to become tangled inside the device, making it difficult to manage and to remove different rumen-transparent test samples sequentially, thus reducing the accuracy of the experimental results. Furthermore, it is difficult to protect the nylon thread, which may become too long and fall into the rumen, where it will be corroded by rumen fluid. This makes it difficult to retrieve the rumen-transparent test samples, resulting in sample loss and reduced experimental effectiveness. Utility Model Content

[0003] The purpose of this invention is to at least solve one of the technical problems existing in the prior art, and to provide a rumen fistula device that can solve the problems of difficulty in inserting and removing rumen test samples and difficulty in protecting the nylon rope.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a rumen fistula device, comprising:

[0005] The installation hose is provided with a support tube on its outer side;

[0006] An anti-winding mechanism is located inside the installation hose. The anti-winding mechanism includes a partition and a connecting pipe. The partition is fixedly installed inside the installation hose. The partition has a hexagonal snowflake-shaped cross-section. A connecting pipe is fixedly installed at one end of the installation hose.

[0007] The removal mechanism is located inside the installation hose and below the anti-winding mechanism.

[0008] Preferably, the anti-winding mechanism further includes a fixing tube, and a fixing tube is fixedly installed on the outside of the connecting tube. The connecting tube is an outwardly expanding funnel shape, and the diameter of the wide-mouth section of the connecting tube is 8cm to 10cm.

[0009] Preferably, the removal mechanism includes an installation bag, installation ropes, and hooks. The installation bag is located below the installation hose, the top of the installation bag is sewn and sealed, two sets of installation ropes are fixedly installed on the top of the installation bag, and six sets of hooks are fixedly installed on the outside of the fixing tube.

[0010] Preferably, a support pipe is fixedly installed on the outside of the installation hose, and the support pipe and the connecting pipe are both outwardly flared funnel-shaped and face the same direction.

[0011] Preferably, the installation bag is made of nylon, and the installation rope is placed in the gap between the partition and the installation hose.

[0012] Preferably, the outer sides of both sets of installation ropes are provided with spring buckles.

[0013] Preferably, the distribution of the hooks corresponds to the gap between the partition and the installation hose.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] (1) The rumen fistula device, through the combined use of partitions, connecting tubes and fixing tubes, can separate each pair of installation ropes by setting installation ropes in the gaps between each set of partitions and installation hoses, which facilitates the sorting of installation ropes, prevents the installation ropes from getting tangled and difficult to pull out the installation bag from the gaps, and facilitates the sequential removal of different rumen test samples to be tested, thereby improving the accuracy of experimental results.

[0016] (2) This rumen fistula device, through the combined use of the installation bag, installation rope and hook, can control the length of the installation rope in the rumen by immersing the installation bag in gastric juice and squeezing the spring buckle to adjust the position of the spring buckle on the installation rope, so that the two sets of installation ropes form a closed loop, and the installation rope is hung on the outside of the hook to fix the installation rope, limit the depth of the installation bag in the rumen, prevent the installation rope from falling into the gastric juice and causing corrosion, prevent the loss of the rumen-transposed test sample, and improve the experimental effect. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0018] Figure 1 This is a side view of the present invention;

[0019] Figure 2 This is a cross-sectional view of the present invention;

[0020] Figure 3 This is a top sectional view of the present invention;

[0021] Figure 4 This is an enlarged view of part A of this utility model.

[0022] Reference numerals: 1. Installation hose; 2. Anti-winding mechanism; 201. Partition; 202. Connecting pipe; 203. Fixing pipe; 3. Removal mechanism; 301. Installation bag; 302. Installation rope; 303. Hook; 4. Support pipe. Detailed Implementation

[0023] Please see Figures 1-4This utility model provides a technical solution: a rumen fistula device, comprising: an installation hose 1, with a support tube 4 on the outer side of the installation hose 1; an anti-winding mechanism 2, located inside the installation hose 1, the anti-winding mechanism 2 including a partition 201 and a connecting tube 202, the partition 201 being fixedly installed inside the installation hose 1, the partition 201 having a hexagonal snowflake-shaped cross-section, and the connecting tube 202 being fixedly installed at one end of the installation hose 1; and a removal mechanism 3, located inside the installation hose 1 and below the anti-winding mechanism 2.

[0024] Furthermore, the anti-winding mechanism 2 also includes a fixing tube 203. The fixing tube 203 is fixedly installed on the outside of the connecting tube 202. The connecting tube 202 is an outwardly expanding funnel shape, and the diameter of the wide-mouth section of the connecting tube 202 is 8cm to 10cm. By setting the installation rope 302 in the gap between each set of partitions 201 and the installation hose 1, each two sets of installation ropes 302 are separated, which facilitates the sorting of the installation ropes 302 and prevents the installation ropes 302 from getting tangled and difficult to pull out the installation bag 301 from the gap. This makes it easier to take out different rumen test samples in sequence and improves the accuracy of the experimental results.

[0025] The removal mechanism 3 includes an installation bag 301, installation ropes 302, and hooks 303. The installation bag 301 is located below the installation hose 1, and its top is sewn shut. Two sets of installation ropes 302 are fixedly installed on the top of the installation bag 301. Six sets of hooks 303 are fixedly installed on the outside of the fixing tube 203. The installation bag 301 is made of nylon. The installation ropes 302 are positioned in the gap between the partition 201 and the installation hose 1. Spring buckles are provided on the outside of the two sets of installation ropes 302. The hooks 303 are distributed around the partition 201. Corresponding to the gap of the installation hose 1, the installation bag 301 is immersed in gastric juice, and the position of the spring buckle on the installation rope 302 is adjusted by squeezing the spring buckle. The length of the installation rope 302 in the rumen is controlled so that the two sets of installation ropes 302 form a closed loop. The installation rope 302 is hung on the outside of the hook 303 to fix the installation rope 302, limit the depth of the installation bag 301 in the rumen, prevent the installation rope 302 from falling into the gastric juice and causing corrosion, prevent the loss of the rumen-crossing test sample to be tested, and improve the experimental results.

[0026] Furthermore, a support tube 4 is fixedly installed on the outside of the installation hose 1. The support tube 4 and the connecting tube 202 are both outwardly flared funnel-shaped and face the same direction. By placing the support tube 4 inside the fistula of the ruminant, the support tube 4 supports the fistula of the ruminant, making it convenient for the installation hose 1 to be inserted into the fistula of the ruminant.

[0027] Working principle: Different rumen-crossing test samples are placed in six sets of installation bags 301. The top of the installation bags 301 is sewn and sealed. Installation ropes 302 are arranged in groups of two in the six gaps of the partition 201 and the installation hose 1. The support tube 4 is placed in the fistula of the ruminant, which supports the fistula and facilitates the insertion of the installation hose 1 into the fistula. The installation bag 301 is pushed into the rumen and immersed in the gastric juice. Spring buckles are set on the outside of the two sets of installation ropes 302. The position of the spring buckles on the installation ropes 302 is adjusted by pinching the spring buckles, controlling the length of the installation ropes 302 in the rumen and forming a closed loop. The installation ropes 302 are hung on the outside of the hooks 303 to fix the installation ropes 302, limiting the depth of the installation bag 301 in the rumen and preventing the installation ropes 302 from falling into the gastric juice and causing corrosion.

[0028] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A rumen fistula device, characterized in that, include: The installation hose (1) is provided with a support tube (4) on the outside of the installation hose (1). An anti-winding mechanism (2) is provided on the inside of the installation hose (1). The anti-winding mechanism (2) includes a partition (201) and a connecting pipe (202). The partition (201) is fixedly installed on the inside of the installation hose (1). The partition (201) has a hexagonal snowflake-shaped cross section. The connecting pipe (202) is fixedly installed on one end of the installation hose (1). The removal mechanism (3) is located inside the installation hose (1) and below the anti-winding mechanism (2).

2. The rumen fistula device according to claim 1, characterized in that: The anti-winding mechanism (2) also includes a fixing tube (203). The fixing tube (203) is fixedly installed on the outside of the connecting tube (202). The connecting tube (202) is an outwardly expanding funnel shape, and the diameter of the wide-mouth section of the connecting tube (202) is 8cm to 10cm.

3. The rumen fistula device according to claim 2, characterized in that: The removal mechanism (3) includes an installation bag (301), an installation rope (302), and hooks (303). The installation bag (301) is located below the installation hose (1). The top of the installation bag (301) is sewn and sealed. Two sets of installation ropes (302) are fixedly installed on the top of the installation bag (301). Six sets of hooks (303) are fixedly installed on the outside of the fixing tube (203).

4. The rumen fistula device according to claim 3, characterized in that: The support pipe (4) is fixedly installed on the outside of the installation hose (1). The support pipe (4) and the connecting pipe (202) are both outwardly expanding funnel-shaped and face the same direction.

5. A rumen fistula device according to claim 4, characterized in that: The installation bag (301) is made of nylon, and the installation rope (302) is placed in the gap between the partition (201) and the installation hose (1).

6. A rumen fistula device according to claim 5, characterized in that: The outer sides of both sets of installation ropes (302) are provided with spring buckles.

7. A rumen fistula device according to claim 6, characterized in that: The distribution of the hooks (303) corresponds to the gap between the partition (201) and the installation hose (1).

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