Cattle abomasum displacement reduction fixator

Abstract

The utility model relates to a cattle abomasum displacement reduction fixer, which comprises a propelling unit, a handle unit, a puncture unit, a first transmission unit, a second transmission unit, a driving unit and a limiting unit, the second end of the propelling unit is arranged in a cattle belly, and the first end of the propelling unit is arranged outside; the second end of the handle unit is detachably connected with the first end of the propelling unit, and the handle unit is used for holding the propelling unit and pushing the propelling unit into the belly of the cattle. The device has the advantages that the pushing unit can be conveniently held through the handle unit, and therefore follow-up operation is facilitated; the puncture unit, the first transmission unit, the second transmission unit and the driving unit are matched for use, a suture line can pierce the cow belly, an operator is assisted in conveying the suture line to a target position of the cow belly, the puncture unit is telescopically arranged in the propelling unit, the puncture unit is effectively protected, the situation that the puncture unit punctures the viscera of the cow is reduced, and the working efficiency is improved. And the safety of the operation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to equipment used in animal hospitals, in particular to a bovine abomasum displacement resetting fixer. Background Art

[0002] Abomasum displacement in cattle refers to a medical disease in which the normal anatomical position of the abomasum is changed, leading to digestive system dysfunction. According to the position of the abomasum displacement, it can be divided into left abomasum displacement and right abomasum displacement. Due to many factors such as genetics, breed, disease and backward feeding and management level, the number of cases of abomasum displacement (especially left abomasum displacement) is increasing, causing serious economic losses to the dairy farming industry.

[0003] Currently, during bovine abomasum displacement surgery, when the surgeon holds the needle and thread and moves it toward the right abdominal wall in the abdominal cavity, if the cow suddenly moves or shakes, the surgeon may accidentally drop the needle into the cow's abdomen or pierce the cow's internal organs, causing great harm to the cow. In addition, cows are large in size, so during the actual operation, the surgeon's entire arm is inserted into the cow's abdomen, resulting in poor operation results.

[0004] Currently, no effective solution has been proposed for the problems in related technologies, such as the needle falling into the cow's abdomen, causing great harm to the cow, and poor operating results. Utility Model Content

[0005] The utility model aims to provide a bovine abomasum displacement resetting fixer in view of the deficiencies in the prior art, so as to solve the problems in the related art that the needle falls into the bovine abdomen, causing great harm to the bovine and the operation effect is poor.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A bovine abomasum displacement repositioning and fixing device, comprising:

[0008] A propulsion unit, wherein the second end of the propulsion unit is placed inside the cow's abdomen and the first end of the propulsion unit is placed outside;

[0009] A handle unit, wherein the second end of the handle unit is detachably connected to the first end of the propulsion unit, and is used for holding the propulsion unit and pushing the propulsion unit into the belly of the cow;

[0010] A puncture unit, wherein the puncture unit is disposed inside the propulsion unit, the second end of the puncture unit is slidably connected to the second end of the propulsion unit, and is detachably connected to an external suture, and is used to enter the cow's abdomen under the action of the propulsion unit and reciprocate along the axial direction of the propulsion unit to drive the suture to puncture the cow's abdomen;

[0011] A first transmission unit, wherein the first transmission unit is disposed inside the propulsion unit, and a second end of the first transmission unit is rotatably connected to a first end of the puncture unit, and is used to drive the puncture unit to reciprocate along an axial direction of the propulsion unit;

[0012] A second transmission unit, wherein the second transmission unit is disposed inside the propulsion unit, and a second end of the second transmission unit is rotationally connected to a first end of the first transmission unit, and is used to drive the first transmission unit to rotate along the first end of the puncture unit;

[0013] A driving unit, the driving unit is disposed inside the propulsion unit and is respectively connected to the propulsion unit and the first end of the second transmission unit, and is used to drive the second transmission unit to rotate;

[0014] A limiting unit is arranged inside the propulsion unit and abuts against the second transmission unit to limit the movement range of the second transmission unit.

[0015] In some of the embodiments, the propulsion unit comprises:

[0016] a propulsion element, wherein the second end of the propulsion element is placed inside the cow's abdomen and the first end of the propulsion element is placed outside;

[0017] A cavity element, wherein the cavity element is arranged at the first end of the propulsion element, and a puncture unit, the first transmission unit, the second transmission unit, the drive unit and the limit unit are respectively arranged inside the cavity element;

[0018] A sliding element is disposed at the second end of the propulsion element, is communicated with the cavity element, and is slidably connected with the puncture unit.

[0019] In some of the embodiments, the propulsion unit further comprises:

[0020] A first connecting element is disposed at a first end of the propulsion element and is detachably connected to the handle unit.

[0021] In some of the embodiments, the handle unit comprises:

[0022] a sleeve element, wherein a second end of the sleeve element is detachably connected to a first end of the propulsion unit;

[0023] A handle element is arranged at the first end of the sleeve element and connected to the sleeve element, and is used for holding the propulsion unit and pushing the propulsion unit into the cow's belly.

[0024] In some of the embodiments, the handle unit further comprises:

[0025] A second connecting element is arranged at the second end of the sleeve element and is detachably connected to the first end of the propulsion unit.

[0026] In some embodiments, the puncture unit comprises:

[0027] A puncture element, wherein the puncture element is disposed inside the propulsion unit, and a second end of the puncture element is slidably connected to a second end of the propulsion unit, and is used to enter the cow's abdomen under the action of the propulsion unit;

[0028] a groove element, the groove element being disposed at the first end of the puncture element;

[0029] a first rotating element, which is disposed inside the groove element and is rotatably connected to the second end of the first transmission unit, and is used to drive the piercing element to reciprocate along the axial direction of the propulsion unit under the action of the first transmission unit to pierce the belly of the cow;

[0030] The perforating element is arranged at the second end of the puncture element and is detachably connected to the external suture thread, and is used for driving the suture thread to puncture the cow's abdomen under the action of the puncture element.

[0031] In some embodiments, the first transmission unit includes:

[0032] A first transmission element, which is disposed inside the propulsion unit and is rotatably connected to the first end of the puncture unit and the second end of the second transmission unit, respectively, and is used to drive the puncture unit to reciprocate along the axial direction of the propulsion unit and to rotate along the first end of the puncture unit;

[0033] a second rotating element, the second rotating element being disposed at a first end of the first transmission element and being rotatably connected to a second end of the second transmission element;

[0034] A third rotating element is disposed at the second end of the first transmission element and is rotationally connected to the first end of the puncture unit.

[0035] In some embodiments, the second transmission unit includes:

[0036] A second transmission element, the second transmission element is disposed inside the propulsion unit, a first end of the second transmission element is connected to the driving unit, and a second end of the second transmission element is rotatably connected to the first end of the first transmission unit, for driving the first transmission unit to rotate along the first end of the puncture unit;

[0037] A fourth rotating element is disposed at the second end of the second transmission element and is rotationally connected to the first end of the first transmission unit.

[0038] In some embodiments, the driving unit includes:

[0039] A driving element is disposed inside the propulsion unit and is respectively connected to the propulsion unit and the first end of the second transmission unit, so as to drive the second transmission unit to rotate.

[0040] In some embodiments, the limiting unit includes:

[0041] A support element, the support element is arranged inside the propulsion unit and connected to the propulsion unit;

[0042] a first limiting element, which is disposed at a first end of the supporting element and abuts against the second transmission unit to limit a movement range of the second transmission unit;

[0043] A second limiting element, wherein the second limiting element is disposed at the second end of the supporting element and abuts against the second transmission unit to limit the movement range of the second transmission unit.

[0044] The utility model adopts the above technical solution, and compared with the prior art, has the following technical effects:

[0045] The utility model discloses a bovine abomasum displacement resetting and fixing device, which utilizes a handle unit to facilitate holding a propulsion unit, thereby facilitating subsequent operations; the puncture unit, the first transmission unit, the second transmission unit and the drive unit are used in coordination to puncture the bovine abdomen with a suture, thereby assisting an operator in delivering the suture to a target position in the bovine abdomen; and the puncture unit can be telescopically arranged in the propulsion unit, thereby effectively protecting the puncture unit, reducing the puncture unit from puncturing the bovine's internal organs, and improving the safety of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Figure 1 It is a schematic diagram of the three-dimensional structure of the abomasum displacement repositioning and fixing device according to an embodiment of the utility model;

[0047] Figure 2 1 is a schematic diagram of the internal structure of the abomasum displacement repositioning and fixation device according to an embodiment of the utility model (I);

[0048] Figure 3 2 is a schematic diagram of the internal structure of the abomasum displacement repositioning and fixation device according to an embodiment of the utility model;

[0049] Figure 4 3 is a schematic diagram of the internal structure of the abomasum displacement repositioning and fixation device according to an embodiment of the utility model;

[0050] Figure 5a It is a schematic diagram of the three-dimensional structure of a propulsion unit according to an embodiment of the utility model;

[0051] Figure 5b is a schematic diagram of the internal three-dimensional structure of a propulsion unit according to an embodiment of the utility model;

[0052] Figure 6 is a schematic diagram of the three-dimensional structure of a handle unit according to an embodiment of the utility model;

[0053] Figure 7 is a schematic diagram of the three-dimensional structure of the puncture unit according to an embodiment of the utility model;

[0054] Figure 8 is a schematic diagram of the three-dimensional structure of the first transmission unit according to an embodiment of the utility model;

[0055] Fig. 9 is a schematic diagram of the three-dimensional structure of the second transmission unit according to an embodiment of the utility model;

[0056] Fig.10 is a schematic diagram of the three-dimensional structure of a driving unit according to an embodiment of the utility model;

[0057] Fig.11 is a schematic diagram of the three-dimensional structure of a limiting unit according to an embodiment of the utility model;

[0058] The reference numerals are: 100, a propulsion unit; 101, a propulsion element; 102, a cavity element; 103, a sliding element; 104, a first connecting element;

[0059] 200, handle unit; 201, sleeve element; 202, handle element; 203, second connecting element;

[0060] 300, puncture unit; 301, puncture element; 302, groove element; 303, first rotating element; 304, perforating element;

[0061] 400, first transmission unit; 401, first transmission element; 402, second rotating element; 403, third rotating element;

[0062] 500, second transmission unit; 501, second transmission element; 502, fourth rotating element;

[0063] 600, driving unit; 601, driving element;

[0064] 700, limiting unit; 701, supporting element; 702, first limiting element; 703, second limiting element. DETAILED DESCRIPTION

[0065] 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 of 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.

[0066] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0067] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0068] An illustrative embodiment of the present utility model is as follows: Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, a bovine abomasum displacement resetting and fixing device comprises a propulsion unit 100, a handle unit 200, a puncture unit 300, a first transmission unit 400, a second transmission unit 500, a drive unit 600 and a limit unit 700. The second end of the propulsion unit 100 is placed in the cow's abdomen, and the first end of the propulsion unit 100 is placed outside; the second end of the handle unit 200 is detachably connected to the first end of the propulsion unit 100, and is used to hold the propulsion unit 100 and push the propulsion unit 100 into the cow's abdomen; the puncture unit 300 is arranged inside the propulsion unit 100, and the second end of the puncture unit 300 is slidably connected to the second end of the propulsion unit 100, and is detachably connected to the external suture, and is used to enter the cow's abdomen under the action of the propulsion unit 100 and reciprocate along the axial direction of the propulsion unit 100 to drive the suture to pierce the cow's abdomen; the first transmission unit 400 is arranged inside the propulsion unit 100, and the second end of the first transmission unit 400 is detachably connected to the puncture unit The first end of the propulsion unit 100 is rotatably connected to drive the puncture unit 300 to reciprocate along the axial direction of the propulsion unit 100; the second transmission unit 500 is arranged inside the propulsion unit 100, and the second end of the second transmission unit 500 is rotatably connected to the first end of the first transmission unit 400, and is used to drive the first transmission unit 400 to rotate along the first end of the puncture unit 300; the driving unit 600 is arranged inside the propulsion unit 100, and is respectively connected to the first ends of the propulsion unit 100 and the second transmission unit 500, and is used to drive the second transmission unit 500 to rotate; the limiting unit 700 is arranged inside the propulsion unit 100, and is abutted against the second transmission unit 500, and is used to limit the movement range of the second transmission unit 500.

[0069] Specifically, the suture is inserted into the second end of the puncture unit 300; the propulsion unit 100 is pushed into the cow's abdomen through the handle unit 200; and the puncture unit 300 and the suture are pierced through the cow's abdomen through the coordinated use of the driving unit 600, the first transmission unit 400, and the second transmission unit 500.

[0070] like Figure 5a , Figure 5b As shown, the propulsion unit 100 includes a propulsion element 101, a cavity element 102 and a sliding element 103. The second end of the propulsion element 101 is placed in the cow's abdomen, and the first end of the propulsion element 101 is placed outside; the cavity element 102 is arranged at the first end of the propulsion element 101, and the cavity element 102 is respectively provided with a puncture unit 300, a first transmission unit 400, a second transmission unit 500, a driving unit 600 and a limiting unit 700; the sliding element 103 is arranged at the second end of the propulsion element 101, and is connected to the cavity element 102, and is slidably connected to the puncture unit 300.

[0071] The second end of the propulsion element 101 is in an arc-shaped structure. The cross section of the propulsion element 101 is circular.

[0072] In some of the embodiments, the propulsion element 101 is made of stainless steel.

[0073] In some of the embodiments, the propulsion element 101 is a propulsion cylinder.

[0074] The cross section of the cavity element 102 is a rounded rectangular shape.

[0075] The size of the cavity element 102 matches the size of the propulsion element 101. Generally, the radial size of the cavity element 102 is smaller than the diameter of the propulsion element 101, and the axial size of the cavity element 102 is smaller than the axial size of the propulsion element 101.

[0076] In some of the embodiments, the cavity element 102 is a cavity.

[0077] The sliding element 103 has a circular cross section.

[0078] The size of the sliding element 103 matches the size of the pushing element 101. Generally, the diameter of the sliding element 103 is smaller than the diameter of the pushing element 101, and the axial dimension (such as depth) of the sliding element 103 is smaller than the axial dimension of the pushing element 101.

[0079] The size of the sliding element 103 matches the size of the cavity element 102. Generally, the diameter of the sliding element 103 is smaller than the radial size of the cavity element 102, and the axial size (such as depth) of the sliding element 103 is smaller than the axial size (such as depth) of the cavity element 102.

[0080] The axial dimension of the sliding element 103 is equal to the thickness of the side wall formed by the propulsion element 101 and the cavity element 102 .

[0081] In some of the embodiments, the sliding element 103 is a sliding groove.

[0082] Furthermore, the propulsion unit 100 further includes a first connection element 104 . The first connection element 104 is disposed at a first end of the propulsion element 101 and is detachably connected to the handle unit 200 .

[0083] The size of the first connecting element 104 matches the size of the propulsion element 101. Generally, the axial size of the first connecting element 104 is smaller than the axial size of the propulsion element 101.

[0084] In some embodiments, the first connecting element 104 is a thread groove.

[0085] like Figure 6As shown, the handle unit 200 includes a sleeve element 201 and a handle element 202. The second end of the sleeve element 201 is detachably connected to the first end of the propulsion unit 100; the handle element 202 is disposed at the first end of the sleeve element 201 and connected to the sleeve element 201, and is used to hold the propulsion unit 100 and push the propulsion unit 100 into the cow's abdomen.

[0086] Specifically, the second end of the sleeve element 201 is detachably connected to the first end of the propulsion element 101 .

[0087] The sleeve element 201 is a structure with a closed first end and a hollow second end. The cross section of the sleeve element 201 is circular.

[0088] The size of the sleeve element 201 matches the size of the propulsion element 101. Generally, the inner diameter of the sleeve element 201 is equal to the diameter of the propulsion element 101, and the outer axial dimension of the sleeve element 201 is smaller than the axial dimension of the propulsion element 101.

[0089] In some of the embodiments, the sleeve element 201 is made of metal material, including but not limited to stainless steel and aluminum alloy.

[0090] In some of the embodiments, the sleeve element 201 is a sleeve.

[0091] The first end of the handle element 202 is in an arc shape. The cross section of the handle element 202 is in a circular shape.

[0092] The size of the handle element 202 matches the size of the sleeve element 201. Generally, the diameter of the handle element 202 is smaller than the outer diameter of the sleeve element 201, and the axial dimension of the handle element 202 is larger than the outer axial dimension of the sleeve element 201.

[0093] In some of the embodiments, the handle element 202 is fixedly connected to the sleeve element 201, including but not limited to welding.

[0094] In some embodiments, the handle element 202 is made of metal material, including but not limited to stainless steel and aluminum alloy.

[0095] In some of the embodiments, the handle element 202 is an operating handle.

[0096] Furthermore, the handle unit 200 further includes a second connecting element 203 . The second connecting element 203 is disposed at the second end of the sleeve element 201 and is detachably connected to the first end of the propulsion unit 100 .

[0097] Specifically, the second connecting element 203 is detachably connected to the first connecting element 104 .

[0098] The size of the second connecting element 203 matches the size of the sleeve element 201. Generally, the axial size of the second connecting element 203 is equal to the inner axial size of the sleeve element 201.

[0099] The size of the second connecting element 203 matches the size of the first connecting element 104. Generally, the axial size of the second connecting element 203 is equal to the axial size of the first connecting element 104.

[0100] In some embodiments, the second connection element 203 is a threaded tooth.

[0101] like Figure 7 As shown, the puncture unit 300 includes a puncture element 301, a groove element 302, a first rotating element 303 and a perforating element 304. The puncture element 301 is arranged inside the propulsion unit 100, and the second end of the puncture element 301 is slidably connected to the second end of the propulsion unit 100, so as to enter the cow's abdomen under the action of the propulsion unit 100; the groove element 302 is arranged at the first end of the puncture element 301; the first rotating element 303 is arranged inside the groove element 302, and is rotatably connected to the second end of the first transmission unit 400, so as to drive the puncture element 301 to reciprocate along the axial direction of the propulsion unit 100 under the action of the first transmission unit 400 to puncture the cow's abdomen; the perforating element 304 is arranged at the second end of the puncture element 301, and is detachably connected to the external suture, so as to drive the suture to puncture the cow's abdomen under the action of the puncture element 301.

[0102] Specifically, the puncture element 301 is disposed inside the cavity element 102 , and the second end of the puncture element 301 is slidably connected to the sliding element 103 .

[0103] The puncture element 301 includes a needle body and a needle tip. Specifically, the needle body is disposed inside the cavity element 102, and the second end of the needle body is slidably connected to the sliding element 103; the needle tip is disposed at the second end of the needle body and is slidably connected to the sliding element 103 for puncturing the cow's abdomen.

[0104] In some of the embodiments, the cross-section of the needle body is circular.

[0105] The size of the needle body matches the size of the sliding element 103. Generally, the diameter of the needle body is equal to the diameter of the sliding element 103, and the axial dimension of the needle body is greater than the axial dimension of the sliding element 103 (such as depth).

[0106] The size of the needle body matches the size of the cavity element 102. Generally, the diameter of the needle body is smaller than the radial size of the cavity element 102, and the axial size of the needle body is smaller than the axial size of the cavity element 102 (such as the depth).

[0107] In some of the embodiments, the longitudinal section of the needle tip is an isosceles triangle. Specifically, the radial dimension of the needle tip decreases from the first end to the second end.

[0108] The size of the needle tip matches the size of the sliding element 103. Generally, the maximum diameter of the needle tip is equal to the diameter of the sliding element 103, and the axial dimension of the needle tip is greater than the axial dimension of the sliding element 103 (such as the depth).

[0109] The size of the needle tip matches the size of the needle body. Generally, the maximum diameter of the needle tip is equal to the diameter of the needle body, and the axial dimension of the needle tip is smaller than the axial dimension of the needle body.

[0110] In some of the embodiments, the puncture element 301 is made of metal material, including but not limited to stainless steel and aluminum alloy.

[0111] The groove element 302 is disposed at the first end of the needle body.

[0112] The cross section of the groove element 302 is rectangular.

[0113] The size of the groove element 302 matches the size of the needle body. Generally, the length of the groove element 302 is smaller than the axial dimension of the needle body, the width of the groove element 302 is smaller than the diameter of the needle body, and the height of the groove element 302 is equal to the diameter of the needle body.

[0114] In some of the embodiments, the groove element 302 is a groove.

[0115] The first rotating element 303 is connected to the first end of the needle body.

[0116] The cross section of the first rotating element 303 is circular.

[0117] The size of the first rotating element 303 matches the size of the groove element 302. Generally, the diameter of the first rotating element 303 is smaller than the length and height of the groove element 302, and the axial size of the first rotating element 303 is equal to the width of the groove element 302.

[0118] In some embodiments, the first rotating element 303 is fixedly connected to the puncture element 301, including but not limited to welding.

[0119] In some embodiments, the first rotating element 303 is made of metal material, including but not limited to stainless steel and aluminum alloy.

[0120] In some embodiments, the first rotating element 303 is a first rotating shaft.

[0121] The perforating element 304 is disposed through the needle tip.

[0122] The cross section of the perforating element 304 is in the shape of a rounded rectangle, an ellipse, a circle, or the like.

[0123] The size of the perforating element 304 matches the size of the needle tip. Generally, the radial size of the perforating element 304 is smaller than the maximum diameter of the needle tip, and the axial size of the perforating element 304 is smaller than the axial size of the needle tip.

[0124] In some of the embodiments, the perforating element 304 is a hole.

[0125] like Figure 8 As shown, the first transmission unit 400 includes a first transmission element 401, a second rotating element 402 and a third rotating element 403. The first transmission element 401 is disposed inside the propulsion unit 100 and is rotatably connected to the first end of the puncture unit 300 and the second end of the second transmission unit 500, respectively, for driving the puncture unit 300 to reciprocate along the axial direction of the propulsion unit 100 and to rotate along the first end of the puncture unit 300; the second rotating element 402 is disposed at the first end of the first transmission element 401 and is rotatably connected to the second end of the second transmission unit 500; the third rotating element 403 is disposed at the second end of the first transmission element 401 and is rotatably connected to the first end of the puncture unit 300.

[0126] Specifically, the first transmission element 401 is disposed inside the cavity element 102 and is rotationally connected to the first end of the puncture element 301 ; the third rotating element 403 is rotationally connected to the first rotating element 303 .

[0127] The cross section of the first transmission element 401 is a rounded rectangular shape.

[0128] The size of the first transmission element 401 matches the size of the cavity element 102. Generally, the length of the first transmission element 401 is smaller than the axial size (such as depth) of the cavity element 102, and the width and height of the first transmission element 401 are smaller than the radial size of the cavity element 102.

[0129] The size of the first transmission element 401 matches the size of the puncture element 301. Generally, the length of the first transmission element 401 is smaller than the axial size of the puncture element 301, the width of the first transmission element 401 is smaller than the diameter of the puncture element 301, and the height of the first transmission element 401 is not greater than the diameter of the puncture element 301.

[0130] The size of the first transmission element 401 matches the size of the groove element 302. Generally, the length of the first transmission element 401 is greater than the length of the groove element 302, the width of the first transmission element 401 is not greater than the width of the groove element 302, and the height of the first transmission element 401 is not greater than the height of the groove element 302.

[0131] In some of the embodiments, the first transmission element 401 is made of metal material, including but not limited to stainless steel and aluminum alloy.

[0132] In some of the embodiments, the first transmission element 401 is a first transmission rod.

[0133] The cross section of the second rotating element 402 is circular.

[0134] The size of the second rotating element 402 matches the size of the first transmission element 401. Generally, the diameter of the second rotating element 402 is smaller than the length and height of the first transmission element 401, and the axial size (such as depth) of the second rotating element 402 is smaller than the width of the first transmission element 401.

[0135] In some embodiments, the second rotating element 402 is a first rotating groove.

[0136] The cross section of the third rotating element 403 is circular.

[0137] The size of the third rotating element 403 matches the size of the first transmission element 401. Generally, the diameter of the third rotating element 403 is smaller than the length and height of the first transmission element 401, and the axial size (such as depth) of the third rotating element 403 is equal to the width of the first transmission element 401.

[0138] The size of the third rotating element 403 matches the size of the first rotating element 303. Generally, the diameter of the third rotating element 403 is equal to the diameter of the first rotating element 303, and the axial size (such as depth) of the third rotating element 403 is not greater than the axial size of the first rotating element 303.

[0139] In some of the embodiments, the third rotating element 403 is rotationally connected to the first rotating element 303 .

[0140] In some of the embodiments, the third rotating element 403 is a second rotating groove.

[0141] like Fig. 9 As shown, the second transmission unit 500 includes a second transmission element 501 and a fourth rotating element 502. The second transmission element 501 is disposed inside the propulsion unit 100, the first end of the second transmission element 501 is connected to the driving unit 600, and the second end of the second transmission element 501 is rotationally connected to the first end of the first transmission unit 400, so as to drive the first transmission unit 400 to rotate along the first end of the puncture unit 300; the fourth rotating element 502 is disposed at the second end of the second transmission element 501, and is rotationally connected to the first end of the first transmission unit 400.

[0142] Specifically, the second transmission element 501 is disposed inside the cavity element 102 , and the second end of the second transmission element 501 is rotationally connected to the first end of the first transmission element 401 ; the fourth rotating element 502 is rotationally connected to the second rotating element 402 .

[0143] The cross section of the second transmission element 501 is a rounded rectangular shape.

[0144] The size of the second transmission element 501 matches the size of the cavity element 102. Generally, the length of the second transmission element 501 is smaller than the axial size of the cavity element 102, and the width and height of the second transmission element 501 are smaller than the radial size of the cavity element 102.

[0145] The size of the second transmission element 501 matches the size of the first transmission element 401. Generally, the length of the second transmission element 501 is less than the length of the first transmission element 401, the width of the second transmission element 501 is equal to the width of the first transmission element 401, and the height of the second transmission element 501 is equal to the height of the first transmission element 401.

[0146] In some of the embodiments, the second transmission element 501 is made of metal material, including but not limited to stainless steel and aluminum alloy.

[0147] In some of the embodiments, the second transmission element 501 is a second transmission rod.

[0148] The cross section of the fourth rotating element 502 is circular.

[0149] The size of the fourth rotating element 502 matches the size of the second transmission element 501. Generally, the diameter of the fourth rotating element 502 is smaller than the length and height of the second transmission element 501, and the axial size of the fourth rotating element 502 is larger than the width of the second transmission element 501.

[0150] The size of the fourth rotating element 502 matches the size of the second rotating element 402. Generally, the diameter of the fourth rotating element 502 is equal to the diameter of the second rotating element 402, and the axial dimension of the fourth rotating element 502 is greater than the axial dimension of the second rotating element 402 (such as depth).

[0151] In some of the embodiments, the fourth rotating element 502 is fixedly connected to the second transmission element 501 , including but not limited to welding.

[0152] In some embodiments, the fourth rotating element 502 is rotationally connected to the second rotating element 402. For example, the fourth rotating element 502 is connected to the second rotating element 402 via a bearing seat.

[0153] In some of the embodiments, the fourth rotating element 502 is made of metal material, including but not limited to stainless steel and aluminum alloy.

[0154] In some embodiments, the fourth rotating element 502 is a second rotating shaft.

[0155] like Fig.10 As shown, the driving unit 600 includes a driving element 601. The driving element 601 is disposed inside the propulsion unit 100 and is respectively connected to the propulsion unit 100 and the first end of the second transmission unit 500 to drive the second transmission unit 500 to rotate.

[0156] Specifically, the driving element 601 is disposed inside the cavity element 102 and is connected to the propulsion element 101 and the first end of the second transmission element 501 respectively.

[0157] In some of the embodiments, the driving element 601 is fixedly connected to the propulsion element 101 and the second transmission element 501 respectively, including but not limited to bolt connection.

[0158] In some of the embodiments, the driving element 601 is a driving motor.

[0159] like Fig.11 As shown, the limiting unit 700 includes a supporting element 701, a first limiting element 702 and a second limiting element 703. The supporting element 701 is disposed inside the propulsion unit 100 and connected to the propulsion unit 100; the first limiting element 702 is disposed at a first end of the supporting element 701 and abuts against the second transmission unit 500 to limit the motion range of the second transmission unit 500; the second limiting element 703 is disposed at a second end of the supporting element 701 and abuts against the second transmission unit 500 to limit the motion range of the second transmission unit 500.

[0160] Specifically, the supporting element 701 is disposed inside the cavity element 102 and connected to the propulsion element 101 ; the first limiting element 702 abuts against the first end of the second transmission element 501 ; and the second limiting element 703 abuts against the first end of the second transmission element 501 .

[0161] The cross section of the support element 701 is U-shaped. Specifically, the support element 701 includes a horizontal plate and two vertical plates. The horizontal plate is arranged inside the cavity element 102 and connected to the propulsion element 101; the two vertical plates are symmetrically arranged at the top of the horizontal plate and are respectively connected to the propulsion element 101 and the horizontal plate.

[0162] The size of the transverse plate matches the size of the cavity element 102. Generally, the length of the transverse plate is smaller than the axial size (such as depth) of the cavity element 102, and the width and height of the transverse plate are smaller than the radial size of the cavity element 102.

[0163] The size of the riser matches the size of the cavity element 102. Generally, the length of the riser is smaller than the axial size (such as depth) of the cavity element 102, and the width and height of the riser are smaller than the radial size of the cavity element 102.

[0164] The size of the vertical plate matches the size of the horizontal plate. Generally, the length of the vertical plate is less than the length of the horizontal plate, the width of the vertical plate is equal to the width of the horizontal plate, and the height of the vertical plate is greater than the height of the horizontal plate.

[0165] In some of the embodiments, the support element 701 is fixedly connected to the propulsion element 101, including but not limited to welding.

[0166] In some of the embodiments, the support element 701 is made of metal material, including but not limited to stainless steel and aluminum alloy.

[0167] In some of the embodiments, the support element 701 is a bracket.

[0168] The first limiting element 702 is connected to a vertical plate.

[0169] The cross section of the first limiting element 702 is circular, rectangular with rounded corners, elliptical, etc.

[0170] The size of the first limiting element 702 matches the size of the vertical plate. Generally, the radial size of the first limiting element 702 is smaller than the length and height of the vertical plate, and the axial size of the first limiting element 702 is larger than the width of the vertical plate.

[0171] The size of the first limiting element 702 matches the size of the second transmission element 501. Generally, the radial size of the first limiting element 702 is smaller than the length of the second transmission element 501, and the axial size of the first limiting element 702 is larger than the width of the second transmission element 501.

[0172] The size of the first limiting element 702 matches the size of the cavity element 102. Generally, the radial size of the first limiting element 702 is smaller than the axial size (such as depth) of the cavity element 102, and the axial size of the first limiting element 702 is smaller than the radial size of the cavity element 102.

[0173] The front end of the first limiting element 702 is flush with the front end of the second transmission element 501 .

[0174] In some of the embodiments, the first limiting element 702 is fixedly connected to the supporting element 701 , including but not limited to welding.

[0175] In some of the embodiments, the first limiting element 702 is made of metal material, including but not limited to stainless steel and aluminum alloy.

[0176] In some of the embodiments, the first limiting element 702 is a first limiting rod.

[0177] The second limiting element 703 is connected to another vertical plate.

[0178] The cross section of the second limiting element 703 is circular, rectangular with rounded corners, elliptical, etc.

[0179] The size of the second limiting element 703 matches the size of the vertical plate. Generally, the radial size of the second limiting element 703 is smaller than the length and height of the vertical plate, and the axial size of the second limiting element 703 is larger than the width of the vertical plate.

[0180] The size of the second limiting element 703 matches the size of the second transmission element 501. Generally, the radial size of the second limiting element 703 is smaller than the length of the second transmission element 501, and the axial size of the second limiting element 703 is larger than the width of the second transmission element 501.

[0181] The size of the second limiting element 703 matches the size of the cavity element 102. Generally, the radial size of the second limiting element 703 is smaller than the axial size (such as depth) of the cavity element 102, and the axial size of the second limiting element 703 is smaller than the radial size of the cavity element 102.

[0182] The size of the second limiting element 703 matches the size of the first limiting element 702. Generally, the radial size of the second limiting element 703 is equal to the radial size of the first limiting element 702, and the axial size of the second limiting element 703 is equal to the axial size of the first limiting element 702.

[0183] The front end of the second limiting element 703 is flush with the front end of the second transmission element 501 .

[0184] In some of the embodiments, the second limiting element 703 is fixedly connected to the supporting element 701 , including but not limited to welding.

[0185] In some of the embodiments, the second limiting element 703 is made of metal material, including but not limited to stainless steel and aluminum alloy.

[0186] In some of the embodiments, the second limiting element 703 is a second limiting rod.

[0187] The method of using the utility model is as follows:

[0188] (I) Suture thread penetrates into puncture element 301

[0189] The driving element 601 is started to work, so that it drives the second transmission element 501 to rotate clockwise, and the first transmission element 401 is driven by the second transmission element 501 to rotate along the first rotating element 303 accordingly;

[0190] The first transmission element 401 drives the puncture element 301 to move along the sliding element 103 toward the second end of the propulsion element 101, so that the puncture element 301 gradually moves out of the propulsion element 101;

[0191] During the process, the first transmission element 401 changes its angle along the fourth rotating element 502 , and finally stops the driving element 601 , thereby allowing the multiple strands of suture to pass through the perforating element 304 and penetrate into the puncturing element 301 .

[0192] (ii) The puncture element 301 is received into the propulsion element 101

[0193] The driving element 601 is started to work, so that it drives the second transmission element 501 to rotate counterclockwise, and the first transmission element 401 is driven by the second transmission element 501 to rotate along the first rotating element 303 accordingly;

[0194] The first transmission element 401 drives the puncture element 301 to move along the sliding element 103 toward the first end direction of the propulsion element 101 , so that the puncture element 301 is gradually retracted into the propulsion element 101 .

[0195] (III) Abomasal displacement, reduction and fixation

[0196] Shave the relative part of the cow's abdomen, clean and disinfect it;

[0197] The puncture element 301 with suture thread is extended into the cow's abdomen through the propulsion element 101 and passes under the cow's rumen, and the second end of the propulsion element 101 is pressed against the cow's abdomen;

[0198] After the position is confirmed, the driving element 601 is started to drive the puncture element 301 to move out of the propulsion element 101, and the puncture element 301 pierces the cow's abdomen together with the suture, and the driving element 601 is stopped;

[0199] The operator pulls out a strand of suture from the perforating element 304 and leaves a desired length;

[0200] The driving element 601 is started again to drive the puncture element 301 to be retracted into the propulsion element 101;

[0201] Find the second and third fixing points again and follow the first operation. After the fixing points on the cow's abdomen are completed, take out the resetting fixer from the cow's abdomen. The operator then fixes the sutures on the omentum next to the abomasum in turn. After fixation, the operator pulls the wire to bring the abomasum to the right, fixes the sutures on the cow, and takes protective measures.

[0202] The advantages of the utility model are that the handle unit is used to facilitate holding the propulsion unit, thereby facilitating subsequent operations; the puncture unit, the first transmission unit, the second transmission unit and the drive unit are used in coordination to puncture the suture thread through the cow's abdomen, assisting the operator in delivering the suture thread to the target position of the cow's abdomen, and the puncture unit can be telescopically arranged in the propulsion unit, which effectively protects the puncture unit, reduces the puncture unit from puncturing the cow's internal organs, and improves the safety of the operation.

[0203] The above description is only a preferred embodiment of the present invention, and does not limit the implementation mode and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A bovine abomasum displacement repositioning fixer, characterized in that: include: A propulsion unit (100), wherein the second end of the propulsion unit (100) is placed inside the cow's abdomen, and the first end of the propulsion unit (100) is placed outside; a handle unit (200), wherein a second end of the handle unit (200) is detachably connected to a first end of the propulsion unit (100), and is used for holding the propulsion unit (100) and pushing the propulsion unit (100) into the belly of the cow; A puncture unit (300), wherein the puncture unit (300) is arranged inside the propulsion unit (100), and the second end of the puncture unit (300) is slidably connected to the second end of the propulsion unit (100) and is detachably connected to an external suture, and is used to enter the cow's abdomen under the action of the propulsion unit (100) and reciprocate along the axial direction of the propulsion unit (100) to drive the suture to puncture the cow's abdomen; A first transmission unit (400), wherein the first transmission unit (400) is disposed inside the propulsion unit (100), and a second end of the first transmission unit (400) is rotatably connected to a first end of the puncture unit (300) to drive the puncture unit (300) to reciprocate along an axial direction of the propulsion unit (100); A second transmission unit (500), wherein the second transmission unit (500) is disposed inside the propulsion unit (100), and a second end of the second transmission unit (500) is rotatably connected to a first end of the first transmission unit (400), and is used to drive the first transmission unit (400) to rotate along the first end of the puncture unit (300); a driving unit (600), the driving unit (600) being arranged inside the propulsion unit (100) and being respectively connected to the propulsion unit (100) and the first end of the second transmission unit (500), and being used for driving the second transmission unit (500) to rotate; A limiting unit (700), wherein the limiting unit (700) is arranged inside the propulsion unit (100) and abuts against the second transmission unit (500), and is used to limit the movement range of the second transmission unit (500).

2. The bovine abomasum displacement repositioning and fixing device according to claim 1, characterized in that: The propulsion unit (100) comprises: A propulsion element (101), wherein the second end of the propulsion element (101) is placed inside the cow's abdomen, and the first end of the propulsion element (101) is placed outside; a cavity element (102), wherein the cavity element (102) is arranged at the first end of the propulsion element (101), and a puncture unit (300), the first transmission unit (400), the second transmission unit (500), the drive unit (600) and the limit unit (700) are respectively arranged inside the cavity element (102); A sliding element (103), wherein the sliding element (103) is disposed at the second end of the propulsion element (101), is communicated with the cavity element (102), and is slidably connected with the puncture unit (300).

3. The bovine abomasum displacement repositioning and fixing device according to claim 2, characterized in that: The propulsion unit (100) further comprises: A first connecting element (104), wherein the first connecting element (104) is arranged at a first end of the propulsion element (101) and is detachably connected to the handle unit (200).

4. The bovine abomasum displacement repositioning and fixing device according to claim 1, characterized in that: The handle unit (200) comprises: a sleeve element (201), wherein a second end of the sleeve element (201) is detachably connected to a first end of the propulsion unit (100); A handle element (202) is disposed at the first end of the sleeve element (201) and connected to the sleeve element (201), and is used for holding the propulsion unit (100) and pushing the propulsion unit (100) into the cow's abdomen.

5. The bovine abomasum displacement repositioning and fixing device according to claim 4, characterized in that: The handle unit (200) further comprises: A second connecting element (203), wherein the second connecting element (203) is arranged at the second end of the sleeve element (201) and is detachably connected to the first end of the propulsion unit (100).

6. The bovine abomasum displacement repositioning and fixing device according to claim 1, characterized in that: The puncture unit (300) comprises: A puncture element (301), wherein the puncture element (301) is disposed inside the propulsion unit (100), and a second end of the puncture element (301) is slidably connected to a second end of the propulsion unit (100), and is used to enter the abdomen of the cow under the action of the propulsion unit (100); A groove element (302), wherein the groove element (302) is disposed at a first end of the puncture element (301); a first rotating element (303), the first rotating element (303) being disposed inside the groove element (302) and being rotatably connected to the second end of the first transmission unit (400), and being used for driving the piercing element (301) to reciprocate along the axial direction of the propulsion unit (100) under the action of the first transmission unit (400) so as to pierce the belly of the cow; The perforating element (304) is arranged at the second end of the puncturing element (301) and is detachably connected to the external suture, and is used to drive the suture to puncture the cow's abdomen under the action of the puncturing element (301).

7. The bovine abomasum displacement repositioning and fixing device according to claim 1, characterized in that: The first transmission unit (400) comprises: A first transmission element (401), the first transmission element (401) being arranged inside the propulsion unit (100) and being rotationally connected to the first end of the puncture unit (300) and the second end of the second transmission unit (500), respectively, and being used for driving the puncture unit (300) to reciprocate along the axial direction of the propulsion unit (100) and to rotate along the first end of the puncture unit (300); a second rotating element (402), the second rotating element (402) being disposed at a first end of the first transmission element (401) and being rotationally connected to a second end of the second transmission unit (500); A third rotating element (403), wherein the third rotating element (403) is disposed at the second end of the first transmission element (401) and is rotationally connected to the first end of the puncture unit (300).

8. The bovine abomasum displacement repositioning and fixing device according to claim 1, characterized in that: The second transmission unit (500) comprises: A second transmission element (501), the second transmission element (501) is arranged inside the propulsion unit (100), a first end of the second transmission element (501) is connected to the driving unit (600), and a second end of the second transmission element (501) is rotatably connected to the first end of the first transmission unit (400), so as to drive the first transmission unit (400) to rotate along the first end of the puncture unit (300); A fourth rotating element (502), the fourth rotating element (502) is arranged at the second end of the second transmission element (501), and is rotationally connected to the first end of the first transmission unit (400).

9. The bovine abomasum displacement repositioning and fixing device according to claim 1, characterized in that: The driving unit (600) comprises: A driving element (601), wherein the driving element (601) is disposed inside the propulsion unit (100), and is respectively connected to the propulsion unit (100) and the first end of the second transmission unit (500), and is used to drive the second transmission unit (500) to rotate.

10. The bovine abomasum displacement repositioning and fixing device according to claim 1, characterized in that: The limiting unit (700) comprises: a supporting element (701), wherein the supporting element (701) is disposed inside the propulsion unit (100) and connected to the propulsion unit (100); a first limiting element (702), the first limiting element (702) being arranged at a first end of the supporting element (701) and abutting against the second transmission unit (500), and being used for limiting a movement range of the second transmission unit (500); A second limiting element (703), wherein the second limiting element (703) is arranged at the second end of the supporting element (701) and abuts against the second transmission unit (500), and is used to limit the movement range of the second transmission unit (500).

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