A dynamic flat gastrointestinal machine compressor release device and its use method

Abstract

The present invention discloses a compressor release device for a dynamic flat-plate gastrointestinal machine and a method for using the same, including a connecting rod connected to the compressor and a connecting seat connected to the connecting rod, the connecting seat is provided with a positioning component for positioning the connecting rod and a rotating shaft for the connecting rod to rotate, the positioning component includes a positioning seat and an end cover for driving the positioning seat to penetrate into or away from the connecting rod; the method includes the following steps: 1. Installation of the connecting seat; 2. Installation of the positioning component and the rotating shaft; 3. Adjusting the compressor to be in a released state; 4. Adjusting the compressor to be in a limited state. The present invention realizes the release of the compressor through the end cover and the positioning seat. When the compressor on the dynamic flat-plate gastrointestinal machine compresses the patient's stomach and encounters a power outage or other emergencies during photography or fluoroscopy, the pressure can be released immediately, which can reduce the pain caused by the compression of the patient's stomach and ensure the normal operation of the device; and can avoid injuring medical staff.

Description

Technical Field

[0001] The invention belongs to the technical field of medical equipment, and in particular relates to a dynamic flat gastrointestinal machine compression release device and a use method thereof. Background Art

[0002] In the field of medical equipment testing, the dynamic flat-panel gastrointestinal machine is currently the most widely used X-ray photography / fluoroscopy equipment. During the use of the dynamic flat-panel gastrointestinal machine, the compressor is a tool used by medical staff, and the compressor release device is mainly used when the compressor is compressed on the stomach after the patient takes a barium meal. When there is a power outage or other emergency, it can immediately release the compressor. The compressor release device can protect the patient well in an emergency and reduce the pain caused by the compression of the stomach. At present, the conventional design of the compressor release device is completed by destroying the coupling that provides power or manually removing the connecting rod of the compressor, which is not conducive to the operation of medical staff, nor to the normal operation of the equipment, and it is also easy to injure medical staff.

[0003] Therefore, there is a lack of a compressor release device for a dynamic flat-panel gastrointestinal machine, which can release the compressor through the end cover and the positioning seat. When the compressor on the dynamic flat-panel gastrointestinal machine compresses the patient's stomach and encounters a power outage or other emergencies during photography or fluoroscopy, the pressure can be released immediately, which can not only reduce the pain caused by the compression of the patient's stomach and ensure the normal operation of the device, but also avoid injuring medical staff. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a dynamic flat-plate gastrointestinal machine compressor release device in view of the deficiencies in the above-mentioned prior art. The compressor is reasonably designed and low in cost. The release of the compressor is achieved through an end cover and a positioning seat. When the compressor on the dynamic flat-plate gastrointestinal machine compresses the patient's stomach for photography or fluoroscopy and encounters a power outage or other emergency, the pressure can be released immediately, which can not only reduce the pain caused by compression of the patient's stomach and ensure the normal operation of the device, but also avoid injuring medical staff, and has strong practicality.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a dynamic flat gastrointestinal machine compressor release device, characterized in that it includes a connecting rod connected to the compressor and a connecting seat connected to the connecting rod, the connecting seat is provided with a positioning component for positioning the connecting rod and a rotating shaft for the connecting rod to rotate, the positioning component includes a positioning seat and an end cover that drives the positioning seat to penetrate into or away from the connecting rod.

[0006] The above-mentioned dynamic flat gastrointestinal machine compressor release device is characterized in that: the positioning seat includes a vertical part installed on the connecting seat, a limiting rod connected to the vertical part and a transmission rod connected to the vertical part, the limiting rod and the transmission rod are arranged in parallel, the limiting rod and the transmission rod are both arranged perpendicular to the vertical part, the limiting rod can pass through the connecting rod, and the transmission rod is connected to the end cover.

[0007] The above-mentioned dynamic flat gastrointestinal machine compressor release device is characterized in that: the end cover includes a first connecting section and a second connecting section connected in sequence, the diameter of the first connecting section is larger than the diameter of the second connecting section, the second connecting section extends into the connecting seat, and the second connecting section is sleeved outside the transmission rod in the positioning seat, the length of the second connecting section is smaller than the length of the limiting rod, and the first connecting section is connected to the transmission rod.

[0008] The above-mentioned dynamic flat gastrointestinal machine compressor release device is characterized in that: the second connecting section and the transmission rod outer sleeve are provided with a spring, a circular groove is provided on the connecting seat, one end of the spring is against the circular groove, and the other end of the spring is against the first connecting section, and the outer diameter of the first connecting section is not greater than the diameter of the circular groove.

[0009] The above-mentioned dynamic flat gastrointestinal machine compressor release device is characterized in that: the connecting seat is provided with a first mounting hole and a second mounting hole for connecting the dynamic flat gastrointestinal machine, the first mounting hole is penetrated by a first pin shaft, and the second mounting hole is penetrated by a second pin shaft.

[0010] The above-mentioned dynamic flat gastrointestinal machine compression device release device is characterized in that: the connecting seat includes a first connecting part and a second connecting part connected in sequence, and the bottom of the second connecting part is higher than the bottom of the first connecting part;

[0011] The first connecting portion includes a first bottom plate and two first vertical plates symmetrically arranged on the first bottom plate;

[0012] The second connecting portion includes a second bottom plate and two second vertical plates symmetrically arranged on the second bottom plate, the second vertical plate includes a bent plate and a second vertical plate connected to one end of the bent plate, and the other end of the bent plate is connected to the first vertical plate.

[0013] The above-mentioned dynamic flat gastrointestinal machine compressor release device is characterized in that: a protrusion is arranged on the two first vertical plates, a first mounting groove for installing a connecting rod is formed between the two protrusions, and a second mounting groove for installing the dynamic flat gastrointestinal machine is formed between the two second vertical plates, and the width of the first mounting groove is smaller than the width of the second mounting groove.

[0014] At the same time, the present invention also discloses a method for using a dynamic flat gastrointestinal machine compression release device, which has simple steps, reasonable design, convenient implementation and good use effect, and is characterized in that the method comprises the following steps:

[0015] Step 1: Installation of the connector:

[0016] Step 101, a first mounting hole and a second mounting hole on the connecting seat are connected to a dynamic flat gastrointestinal machine; wherein a first pin is passed through the first mounting hole, and a second pin is passed through the first mounting hole;

[0017] Step 102, connecting one end of the connecting rod to the compressor;

[0018] Step 2: Installation of positioning components and shaft:

[0019] Step 201, installing the other end of the connecting rod in the first installation groove formed between the two protrusions; wherein the center line of the limiting hole on the connecting rod coincides with the center line of the first through hole;

[0020] Step 202, installing a positioning seat on one side of the connecting seat; wherein the limiting rod on the positioning seat passes through the first through hole and the limiting hole, the transmission rod on the positioning seat passes through the second through hole and extends into the circular groove, and the compressor is in a limited state;

[0021] Step 203, a spring is sleeved on the transmission rod;

[0022] Step 204, installing an end cover on the other side of the connecting seat; wherein the second connecting section in the end cover is sleeved between the transmission rod and the spring, the length of the second connecting section is less than the length of the limiting rod, the side surface of the first connecting section in the end cover close to the connecting seat is flush with the outer side surface of the connecting seat, and one end of the spring close to the end cover is connected to the end cover;

[0023] Step 205: The first connecting section in the end cover and the limiting rod are connected by a first screw; wherein the first screw passes through the first connecting section and extends into the transmission rod;

[0024] Step 3: Adjust the compressor to the released state:

[0025] Step 301, the end cover is squeezed, the end cover squeezes the spring and the limiting rod in the positioning seat exits the limiting hole in the connecting rod, and the connecting rod is operated to rotate upward around the rotating shaft, so that the compressor is adjusted to a released state;

[0026] Step 302, loosen the end cover, and the spring extends to drive the positioning seat to reset;

[0027] Step 4: Adjust the compressor to the limit position:

[0028] Step 401, squeeze the end cover again, the end cover squeezes the spring and the limit rod in the positioning seat withdraws from the connecting rod;

[0029] Step 402, operating the connecting rod to rotate downward around the rotating axis until the limiting hole on the connecting rod coincides with the center line of the first through hole;

[0030] Step 403, loosen the end cover, the spring extends to drive the positioning seat to reset, so that the limiting rod in the positioning seat extends into the limiting hole in the connecting rod, and the compressor is positioned by positioning the connecting rod, so that the compressor is in a limited state and can be used again.

[0031] Compared with the prior art, the present invention has the following advantages:

[0032] 1. The positioning component used in the present invention adjusts the positioning component to a state away from the connecting rod when the compressor on the dynamic flat-panel gastrointestinal machine compresses the patient's stomach for photography or fluoroscopy and encounters a power outage or other emergencies, and then rotates the connecting rod around the rotating axis, so that the compressive force of the compressor is quickly released through the positioning component, thereby reducing the pain caused by the compression of the patient's stomach.

[0033] 2. The end cover adopted in the present invention is that when the compressor is in a normal operating state, the limit rod in the positioning seat extends into the connecting rod, and the positioning of the compressor is achieved by positioning the connecting rod, so that the compressor is in a limited state, ensuring the normal use of the compressor; when the compressor on the dynamic flat-panel gastrointestinal machine compresses the patient's stomach for photography or fluoroscopy and encounters a power outage or other emergency situation, the end cover is squeezed, and the end cover squeezes the spring to withdraw the limit rod in the positioning seat from the connecting rod, and the connecting rod rotates around the rotating shaft, thereby adjusting the compressor to a released state, releasing the pressure on the patient's stomach, and quickly reducing the patient's pain while ensuring the normal operation of the device.

[0034] 3. The positioning seat adopted by the present invention includes a limit rod and a transmission rod. The transmission rod is used to transmit the force of squeezing the end cover, so that the limit rod can extend into or withdraw from the connecting rod, which is convenient for medical staff to operate, avoids injuries to medical staff, and has good reliability.

[0035] 4. The positioning seat used in the present invention is located on one side of the connecting seat, and the end cover is located on the other side of the connecting seat, which reduces the width dimension of the connecting seat, has a compact structure, and reduces the occupied volume.

[0036] 5. The method of using the compressor release device of the dynamic flat-plate gastrointestinal machine of the present invention is simple. First, the connecting seat is installed, followed by the installation of the positioning component and the rotating shaft, and then the compressor is adjusted to be in a released state or adjusted to be in a limited state. When the compressor on the dynamic flat-plate gastrointestinal machine compresses the patient's stomach and encounters a power outage or other emergencies during photography or fluoroscopy, the pressure of the compressor can be released immediately to reduce the pain caused by compression of the patient's stomach.

[0037] In summary, the present invention has a reasonable design and low cost. The release of the compressor is achieved through the end cover and the positioning seat. When the compressor on the dynamic flat gastrointestinal machine compresses the patient's stomach for photography or fluoroscopy and encounters a power outage or other emergencies, the pressure can be released immediately, which can reduce the pain caused by compression of the patient's stomach and ensure the normal operation of the device; it can also avoid injuring medical staff, and is highly practical.

[0038] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is a structural schematic diagram of the compressor in the compressor release device of the dynamic flat gastrointestinal machine of the present invention being in a limited state.

[0040] Figure 2 for Figure 1 AA section view in.

[0041] Figure 3 It is a structural schematic diagram of a compressor in a released state in a compressor release device of a dynamic flat gastrointestinal machine of the present invention.

[0042] Figure 4 for Figure 1 BB section view in.

[0043] Figure 5 It is a structural schematic diagram of the connection seat of the compression device release device of the dynamic flat gastrointestinal machine of the present invention.

[0044] Figure 6 for Figure 5 main view.

[0045] Figure 7 for Figure 5 Top view of the .

[0046] Figure 8 The present invention is a flowchart of the method for using the compression release device of the dynamic flat gastrointestinal machine.

[0047] Description of reference numerals:

[0048] 1—connecting seat; 1-1—first connecting portion; 1-1-1—first vertical plate;

[0049] 1-1-2—first bottom plate; 1-1-3—bump; 1-2—second connecting portion;

[0050] 1-2-1—second vertical plate; 1-2-2—second bottom plate; 1-2-3—bent plate;

[0051] 1-3—accommodating slot; 1-4—first mounting hole; 1-5—second mounting hole;

[0052] 1-6—third mounting hole; 1-7—second through hole; 1-8—first through hole;

[0053] 1-9—waist-shaped groove; 1-10—round groove; 2—compressor;

[0054] 3—rotating shaft; 4—positioning seat; 4-1—vertical part;

[0055] 4-2—limit rod; 4-3—transmission rod; 5—spring;

[0056] 6—end cover; 6-1—first connecting section; 6-2—second connecting section;

[0057] 6-3—first screw; 7—connecting rod; 7-1—limiting hole;

[0058] 7-2—plane portion; 8—second pin shaft; 9—first pin shaft. DETAILED DESCRIPTION

[0059] like Figure 1 and Figure 3 As shown, the compressor release device of the dynamic flat gastrointestinal machine of the present invention includes a connecting rod 7 connected to the compressor 2 and a connecting seat 1 connected to the connecting rod 7, the connecting seat 1 is provided with a positioning component for positioning the connecting rod 7 and a rotating shaft 3 for the connecting rod 7 to rotate, the positioning component includes a positioning seat 4 and an end cover 6 that drives the positioning seat 4 to penetrate into or away from the connecting rod 7.

[0060] like Figure 2 and Figure 4 As shown, in this embodiment, the positioning seat 4 includes a vertical part 4-1 installed on the connecting seat 1, a limiting rod 4-2 connected to the vertical part 4-1 and a transmission rod 4-3 connected to the vertical part 4-1, the limiting rod 4-2 and the transmission rod 4-3 are arranged in parallel, the limiting rod 4-2 and the transmission rod 4-3 are arranged perpendicular to the vertical part 4-1, the limiting rod 4-2 can pass through the connecting rod 7, and the transmission rod 4-3 is connected to the end cover 6.

[0061] like Figure 2 and Figure 4 As shown, in this embodiment, the end cover 6 includes a first connecting section 6-1 and a second connecting section 6-2 which are connected in sequence, the diameter of the first connecting section 6-1 is larger than the diameter of the second connecting section 6-2, the second connecting section 6-2 extends into the connecting seat 1, and the second connecting section 6-2 is sleeved outside the transmission rod 4-3 in the positioning seat 4, the length of the second connecting section 6-2 is smaller than the length of the limiting rod 4-2, and the first connecting section 6-1 is connected to the transmission rod 4-3.

[0062] In this embodiment, a spring 5 is provided on the outer sleeve of the second connecting section 6-2 and the transmission rod 4-3, and a circular groove 1-10 is provided on the connecting seat 1. One end of the spring 5 is against the circular groove 1-10, and the other end of the spring 5 is against the first connecting section 6-1. The outer diameter of the first connecting section 6-1 is not greater than the diameter of the circular groove 1-10.

[0063] In this embodiment, the connecting seat 1 is provided with a first mounting hole 1-4 and a second mounting hole 1-5 for connecting the dynamic flat gastrointestinal machine, a first pin 9 is passed through the first mounting hole 1-4, and a second pin 8 is passed through the first mounting hole 1-4.

[0064] like Figures 5 to 7 As shown, in this embodiment, the connection seat 1 includes a first connection part 1-1 and a second connection part 1-2 connected in sequence, and the bottom of the second connection part 1-2 is higher than the bottom of the first connection part 1-1;

[0065] The first connecting portion 1-1 includes a first bottom plate 1-1-2 and two first vertical plates 1-1-1 symmetrically arranged on the first bottom plate 1-1-2;

[0066] The second connecting portion 1-2 includes a second bottom plate 1-2-2 and two second vertical plates symmetrically arranged on the second bottom plate 1-2-2, the second vertical plate includes a bending plate 1-2-3 and a second vertical plate 1-2-1 connected to one end of the bending plate 1-2-3, and the other end of the bending plate 1-2-3 is connected to the first vertical plate 1-1-1.

[0067] In this embodiment, a protrusion 1-1-3 is provided on the two first vertical plates 1-1-1, and a first mounting groove for installing the connecting rod 7 is formed between the two protrusions 1-1-3. A second mounting groove for installing the dynamic flat gastrointestinal machine is formed between the two second vertical plates 1-2-1, and the width of the first mounting groove is smaller than the width of the second mounting groove.

[0068] In this embodiment, in actual use, two symmetrically arranged planar portions 7-2 are provided on the end of the connecting rod 7 extending into the connecting seat 1, and a limiting hole 7-1 is provided on the connecting rod 7, and the limiting hole 7-1 is located on the planar portion 7-2.

[0069] In this embodiment, the limiting hole 7-1 is provided to facilitate the extension or withdrawal of the limiting rod 4-2, thereby achieving the limiting or release of the connecting rod 7, and further achieving the limiting state or release state of the compressor 2.

[0070] In this embodiment, the planar portion 7-2 is provided to effectively adapt to the first mounting groove formed between the two protrusions 1-1-3, and the stability of the connecting rod 7 is increased by the fit between the planar portion 7-2 and the inner side wall of the protrusion 1-1-3.

[0071] In this embodiment, the waist-shaped groove 1-9 is provided to accommodate the vertical portion 4-1 in the positioning seat 4, so that when the compressor 2 is in a limited state, the outer side surface of the vertical portion 4-1 remains flush with the outer side surface of the connecting seat 1, the structure is compact, and the volume occupied is reduced.

[0072] In this embodiment, the vertical portion 4 - 1 is located on one side of the connecting base 1 , and the end cover 6 is located on the other side of the connecting base 1 , thereby reducing the dimension of the connecting base 1 in the width direction.

[0073] In this embodiment, a receiving groove 1-3 is provided on the first bottom plate 1-1-2 near the second bottom plate 1-2-2 to accommodate the end of the connecting rod 7 when the connecting rod 7 rotates upward around the rotating shaft 3.

[0074] In this embodiment, a third mounting hole 1-6 is provided on the connecting seat 1, the third mounting hole 1-6 is located on the first vertical plate 1-1-1, and the third mounting hole 1-6 is located between the waist-shaped groove 1-9 and the second mounting hole 1-5.

[0075] In this embodiment, in actual use, the center of the third mounting hole 1-6 is not lower than the center of the first through hole 1-8.

[0076] In this embodiment, the center of the third mounting hole 1-6 is set not lower than the center of the first through hole 1-8, so that the compressor 2 can be adjusted to a released state by rotating the connecting rod 7 around the rotating shaft 3 without time limit.

[0077] In this embodiment, in actual use, the center line of the first through hole 1-8 and the projection of the center line of the second through hole 1-7 coincide with each other.

[0078] In this embodiment, in actual use, the vertical portion 4-1, the limiting rod 4-2 and the transmission rod 4-3 are integrally formed.

[0079] In this embodiment, in actual use, a mounting hole for the limiting rod 4 - 2 to penetrate is provided in the second connecting section 6 - 2 .

[0080] In this embodiment, in actual use, the first connecting section 6-1 and the limiting rod 4-2 are connected by a first screw 6-3, and the first screw 6-3 passes through the first connecting section 6-1 and extends into the transmission rod 4-3.

[0081] In this embodiment, in actual use, the outer diameter of the first connecting section 6-1 is adapted to the diameter of the circular groove 1-10.

[0082] In this embodiment, in actual use, when the spring 5 is in an extended state, the side surface of the first connecting section 6 - 1 close to the connecting seat 1 is flush with the outer side surface of the connecting seat 1 .

[0083] In this embodiment, the connecting seat 1 is provided with a waist-shaped groove 1 - 9 for installing the vertical portion 4 - 1 in the positioning seat 4 .

[0084] In this embodiment, in actual use, when the limiting rod 4-2 passes through the connecting rod 7, that is, when the end cover 6 is not pressed, the vertical portion 4-1 is located in the waist-shaped groove 1-9, and the outer side surface of the vertical portion 4-1 is flush with the outer side surface of the connecting seat 1.

[0085] In this embodiment, in actual use, the connecting seat 1 is provided with a first through hole 1-8 and a second through hole 1-7, the limiting rod 4-2 can pass through the first through hole 1-8, and the transmission rod 4-3 can pass through the second through hole 1-7 and extend into the circular groove 1-10.

[0086] In this embodiment, the first through hole 1-8 and the second through hole 1-7 are located in the waist-shaped groove 1-9, and the circular groove 1-10 and the waist-shaped groove 1-9 are connected through the second through hole 1-7.

[0087] In this embodiment, in actual use, a first pin shaft 9 is passed through the first mounting hole 1 - 4, and a second pin shaft 8 is passed through the first mounting hole 1 - 4 to achieve the connection between the connecting seat 1 and the dynamic flat gastrointestinal machine.

[0088] In this embodiment, it should be noted that the first through hole 1-8, the second through hole 1-7 and the waist-shaped groove 1-9 are all arranged on one first vertical plate 1-1-1, and the circular groove 1-10 is arranged on another first vertical plate 1-1-1 and passes through the first bottom plate 1-1-2.

[0089] In this embodiment, it should be noted that the first mounting hole 1-4 and the second mounting hole 1-5 are located on the second vertical plate 1-2-1.

[0090] In this embodiment, an end cover 6 is provided. When the compressor is in a normal operating state, the limiting rod 4-2 in the positioning seat 4 extends into the connecting rod 7. By positioning the connecting rod 7, the compressor 2 is positioned, so that the compressor 2 is in a limited state, ensuring the normal use of the compressor; when the compressor on the dynamic flat-panel gastrointestinal machine compresses the patient's stomach for photography or fluoroscopy and encounters a power outage or other emergency, the end cover 6 is squeezed, and the end cover 6 squeezes the spring 5, so that the limiting rod 4-2 in the positioning seat 4 is withdrawn from the connecting rod 7, and the connecting rod 7 rotates around the rotating shaft 3, so that the compressor 2 is adjusted to a released state, releasing the pressure on the patient's stomach, and quickly reducing the patient's pain while ensuring the normal operation of the device.

[0091] In this embodiment, the positioning seat 4 includes a limit rod 4-2 and a transmission rod 4-3. The transmission rod 4-3 is used to transmit the force of squeezing the end cover, so that the limit rod 4-2 can extend into or withdraw from the connecting rod 7, which is convenient for medical staff to operate, avoids injuries to medical staff, and has good reliability.

[0092] like Figure 8 The method for using the dynamic flat gastrointestinal machine compression release device shown comprises the following steps:

[0093] Step 1: Installation of the connector:

[0094] Step 101, the first mounting hole 1-4 and the second mounting hole 1-5 on the connecting seat 1 are connected to the dynamic flat gastrointestinal machine; wherein the first mounting hole 1-4 is provided with a first pin 9, and the second mounting hole 1-4 is provided with a second pin 8;

[0095] Step 102, connecting one end of the connecting rod 7 to the compressor 2;

[0096] Step 2: Installation of positioning components and shaft:

[0097] Step 201, installing the other end of the connecting rod 7 in the first installation groove formed between the two protrusions 1-1-3; wherein the center lines of the limiting hole 7-1 on the connecting rod 7 and the first through hole 1-8 coincide with each other;

[0098] Step 202, installing the positioning seat 4 on one side of the connecting seat 1; wherein the limiting rod 4-2 on the positioning seat 4 passes through the first through hole 1-8 and the limiting hole 7-1, and the transmission rod 4-3 on the positioning seat 4 passes through the second through hole 1-7 and extends into the circular groove 1-10, and the compressor 2 is in a limited state;

[0099] Step 203, a spring 5 is sleeved on the transmission rod 4-3;

[0100] Step 204, install the end cover 6 on the other side of the connecting seat 1; wherein the second connecting section 6-2 in the end cover 6 is sleeved between the transmission rod 4-3 and the spring 5, the length of the second connecting section 6-2 is less than the length of the limiting rod 4-2, the side of the first connecting section 6-1 in the end cover 6 close to the connecting seat 1 is flush with the outer side of the connecting seat 1, and the end of the spring 5 close to the end cover 6 is connected to the end cover 6;

[0101] Step 205: The first connecting section 6-1 in the end cover 6 and the limiting rod 4-2 are connected by a first screw 6-3; wherein the first screw 6-3 passes through the first connecting section 6-1 and extends into the transmission rod 4-3;

[0102] Step 3: Adjust the compressor to the released state:

[0103] Step 301, squeeze the end cover 6, the end cover 6 squeezes the spring 5 so that the limiting rod 4-2 in the positioning seat 4 withdraws from the limiting hole 7-1 in the connecting rod 7, and the connecting rod 7 is operated to rotate upward around the rotating shaft 3, so that the compressor 2 is adjusted to the release state;

[0104] Step 302, loosen the end cover 6, the spring 5 extends to drive the positioning seat 4 to reset;

[0105] Step 4: Adjust the compressor to the limit position:

[0106] Step 401, squeeze the end cover 6 again, the end cover 6 squeezes the spring 5 and the limiting rod 4-2 in the positioning seat 4 withdraws from the connecting rod 7;

[0107] Step 402, operate the connecting rod 7 to rotate downward around the rotating shaft 3 until the center lines of the limiting hole 7-1 on the connecting rod 7 and the first through hole 1-8 coincide with each other;

[0108] Step 403, loosen the end cover 6, the spring 5 extends to drive the positioning seat 4 to reset, so that the limiting rod 4-2 in the positioning seat 4 extends into the limiting hole 7-1 in the connecting rod 7, and the positioning of the compressor 2 is achieved by positioning the connecting rod 7, so that the compressor 2 is in a limited state, and the compressor 2 can be used again.

[0109] In summary, the present invention has a reasonable design and low cost. The release of the compressor is achieved through the end cover and the positioning seat. When the compressor on the dynamic flat gastrointestinal machine compresses the patient's stomach for photography or fluoroscopy and encounters a power outage or other emergencies, the pressure can be released immediately, which can reduce the pain caused by compression of the patient's stomach and ensure the normal operation of the device; it can also avoid injuring medical staff, and is highly practical.

[0110] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any way. Any simple modification, change and equivalent structural change made to the above embodiment based on the technical essence of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A dynamic flat gastrointestinal machine compressor release device, characterized in that: It comprises a connecting rod (7) connected to the compressor (2) and a connecting seat (1) connected to the connecting rod (7), the connecting seat (1) being provided with a positioning component for positioning the connecting rod (7) and a rotating shaft (3) for rotating the connecting rod (7), the positioning component comprising a positioning seat (4) and an end cap (6) for driving the positioning seat (4) to penetrate into or away from the connecting rod (7); The positioning seat (4) comprises a vertical portion (4-1) mounted on the connecting seat (1), a limiting rod (4-2) connected to the vertical portion (4-1), and a transmission rod (4-3) connected to the vertical portion (4-1), the limiting rod (4-2) and the transmission rod (4-3) being arranged in parallel, the limiting rod (4-2) and the transmission rod (4-3) being arranged perpendicular to the vertical portion (4-1), the limiting rod (4-2) being able to pass through the connecting rod (7), and the transmission rod (4-3) being connected to the end cover (6); The end cover (6) comprises a first connecting section (6-1) and a second connecting section (6-2) which are connected in sequence, the diameter of the first connecting section (6-1) being larger than the diameter of the second connecting section (6-2), the second connecting section (6-2) extending into the connecting seat (1), and the second connecting section (6-2) being sleeved outside the transmission rod (4-3) in the positioning seat (4), the length of the second connecting section (6-2) being smaller than the length of the limiting rod (4-2), and the first connecting section (6-1) being connected to the transmission rod (4-3).

2. A dynamic flat gastrointestinal machine compressor release device according to claim 1, characterized in that: The second connecting section (6-2) and the transmission rod (4-3) are provided with a spring (5) on their outer sleeves; a circular groove (1-10) is provided on the connecting seat (1); one end of the spring (5) abuts against the circular groove (1-10); the other end of the spring (5) abuts against the first connecting section (6-1); and the outer diameter of the first connecting section (6-1) is not greater than the diameter of the circular groove (1-10).

3. A dynamic flat gastrointestinal machine compressor release device according to claim 1, characterized in that: The connection seat (1) is provided with a first mounting hole (1-4) and a second mounting hole (1-5) for connecting to a dynamic flat gastrointestinal machine, a first pin shaft (9) is passed through the first mounting hole (1-4), and a second pin shaft (8) is passed through the first mounting hole (1-4).

4. A dynamic flat gastrointestinal machine compressor release device according to claim 1, characterized in that: The connection seat (1) comprises a first connection part (1-1) and a second connection part (1-2) which are connected in sequence, and the bottom of the second connection part (1-2) is higher than the bottom of the first connection part (1-1); The first connecting portion (1-1) comprises a first bottom plate (1-1-2) and two first vertical plates (1-1-1) symmetrically arranged on the first bottom plate (1-1-2); The second connecting portion (1-2) comprises a second bottom plate (1-2-2) and two second vertical plates symmetrically arranged on the second bottom plate (1-2-2), the second vertical plate comprising a bent plate (1-2-3) and a second vertical plate (1-2-1) connected to one end of the bent plate (1-2-3), the other end of the bent plate (1-2-3) being connected to the first vertical plate (1-1-1), and the first bottom plate (1-1-2) being connected to the second bottom plate (1-2-2).

5. A dynamic flat gastrointestinal machine compressor release device according to claim 4, characterized in that: The two first vertical plates (1-1-1) are provided with protrusions (1-1-3), a first installation groove for installing a connecting rod (7) is formed between the two protrusions (1-1-3), a second installation groove for installing a dynamic flat gastrointestinal machine is formed between the two second vertical plates (1-2-1), and a width of the first installation groove is smaller than a width of the second installation groove.

6. A method for using the dynamic flat gastrointestinal machine compressor release device as claimed in claim 1, characterized in that: Step 1: Installation of the connector: Step 101: The first mounting hole (1-4) and the second mounting hole (1-5) on the connecting seat (1) are connected to a dynamic flat-plate gastrointestinal machine; wherein a first pin shaft (9) is passed through the first mounting hole (1-4), and a second pin shaft (8) is passed through the first mounting hole (1-4); Step 102, connecting one end of the connecting rod (7) and the compressor (2); Step 2: Installation of positioning components and shaft: Step 201, installing the other end of the connecting rod (7) in the first installation groove formed between the two protrusions (1-1-3); wherein the center lines of the limiting hole (7-1) on the connecting rod (7) and the first through hole (1-8) coincide with each other; Step 202, installing a positioning seat (4) on one side of the connecting seat (1); wherein the limiting rod (4-2) on the positioning seat (4) passes through the first through hole (1-8) and the limiting hole (7-1), and the transmission rod (4-3) on the positioning seat (4) passes through the second through hole (1-7) and extends into the circular groove (1-10), and the compressor (2) is in a limited state; Step 203: a spring (5) is sleeved on the transmission rod (4-3); Step 204, installing an end cover (6) on the other side of the connecting seat (1); wherein the second connecting section (6-2) in the end cover (6) is sleeved between the transmission rod (4-3) and the spring (5), the length of the second connecting section (6-2) is less than the length of the limiting rod (4-2), the side surface of the first connecting section (6-1) in the end cover (6) close to the connecting seat (1) is flush with the outer side surface of the connecting seat (1), and the end of the spring (5) close to the end cover (6) is connected to the end cover (6); Step 205: The first connecting section (6-1) in the end cover (6) and the limiting rod (4-2) are connected via a first screw (6-3); wherein the first screw (6-3) passes through the first connecting section (6-1) and extends into the transmission rod (4-3); Step 3: Adjust the compressor to the released state: Step 301, squeezing the end cover (6), the end cover (6) squeezing the spring (5) so that the limiting rod (4-2) in the positioning seat (4) exits the limiting hole (7-1) in the connecting rod (7), and operating the connecting rod (7) to rotate upward around the rotating shaft (3), thereby adjusting the compressor (2) to a released state; Step 302, loosen the end cover (6), and the spring (5) extends to drive the positioning seat (4) to reset; Step 4: Adjust the compressor to the limit position: Step 401, the end cover (6) is squeezed again, the end cover (6) squeezes the spring (5) and the limiting rod (4-2) in the positioning seat (4) withdraws from the connecting rod (7); Step 402: operate the connecting rod (7) to rotate downward around the rotating shaft (3) until the center lines of the limiting hole (7-1) on the connecting rod (7) and the first through hole (1-8) coincide with each other; Step 403, loosen the end cover (6), the spring (5) extends to drive the positioning seat (4) to reset, so that the limiting rod (4-2) in the positioning seat (4) extends into the limiting hole (7-1) in the connecting rod (7), and the positioning of the compressor (2) is achieved by positioning the connecting rod (7), so that the compressor (2) is in a limited state, and the compressor (2) can be used again.

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