Auxiliary equipment

Abstract

The embodiment of the utility model provides auxiliary equipment. The auxiliary equipment comprises a container body, an insertion pipeline and an injection pipeline, the container body is provided with a closed inner cavity, one end of the insertion pipeline is communicated with the inner cavity, an insertion opening is formed in the end, away from the container body, of the insertion pipeline, and the end, provided with the input opening, of the instrument is inserted through the insertion opening and extends into the inner cavity after passing through the insertion pipeline. At least part of the insertion pipeline is sealed by the instrument, one end of the injection pipeline communicates with the inner cavity, and the injection pipeline is used for injecting fluid into the container body. According to the technical scheme, fluid can be assisted to be injected into the instrument comprising the input port, so that the interior of the instrument can be cleaned, dried and lubricated, the problem that the instrument is inconvenient to clean and lubricate in the prior art is solved, the hidden danger of cross infection can be further reduced, and meanwhile the detection accuracy can be improved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of medical devices, and in particular to an auxiliary device. Background Art

[0002] In the related art, medical instruments such as biopsy forceps are inconvenient to clean, dry and lubricate. After repeated sampling and inspection, the residue in the biopsy forceps affects the sampling specimen, thereby reducing the detection accuracy, and this may also lead to the risk of cross infection. Utility Model Content

[0003] The embodiments of the present disclosure provide an auxiliary device to solve or alleviate one or more technical problems in the prior art.

[0004] As a first aspect of an embodiment of the present disclosure, an auxiliary device is provided for injecting a fluid into an instrument including an input port, the auxiliary device comprising:

[0005] A container body having a sealed inner cavity;

[0006] An insertion pipe, one end of which is connected to the inner cavity, an end of which is away from the container body and is provided with an insertion port, and an end of the device provided with the input port is inserted through the insertion port and extends into the inner cavity after passing through the insertion pipe, and the insertion pipe is at least partially sealed by the device;

[0007] An injection pipe, one end of which is connected to the inner cavity, and the injection pipe is used to inject fluid into the container body.

[0008] In some possible implementations, the container body is made of transparent material.

[0009] In some possible implementations, the container body includes a first part and a second part, and the first part and the second part form the inner cavity by a detachable connection.

[0010] In some possible implementations, the insertion pipe and the first part are integrally formed; and / or the injection pipe and the second part are integrally formed.

[0011] In some possible implementations, the insertion pipe and the injection pipe are extended along the axial direction of the container body, and the insertion pipe and the injection pipe are located on opposite sides of the container body.

[0012] In some possible implementations, the insertion pipe is made of elastic material.

[0013] In some possible implementations, the auxiliary device further includes a first clamping member, which is clamped on the outer wall of the insertion pipe to fix the instrument and to achieve at least a partial sealing arrangement between the instrument and the insertion pipe.

[0014] In some possible implementations, the first clamping member includes an arc-shaped portion and a clip body located on both sides of the arc-shaped portion, the arc-shaped portion is adapted to the outer wall of the insertion pipe, the clip bodies are close to each other to clamp the insertion pipe and the instrument, and the clip bodies are away from each other to loosen the insertion pipe and the instrument.

[0015] In some possible implementations, the auxiliary equipment also includes an injection nozzle, one end of which is detachably connected to the injection pipe, and the other end of the injection nozzle is provided with an interface. The injection nozzle is also provided with a handle, and the handle is arranged at an angle to the axial direction of the injection nozzle.

[0016] In some possible implementations, the input port is of an irregular shape, and the input port can be opened and closed.

[0017] The technical solution of the embodiment of the present disclosure can achieve the following beneficial effects: the auxiliary equipment of the embodiment of the present disclosure can assist in injecting fluid into an instrument including an input port, thereby facilitating cleaning, drying and lubricating the interior of the instrument, solving the problem of inconvenient cleaning and lubrication of instruments in related technologies, further reducing the risk of cross-infection, and improving detection accuracy.

[0018] The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present disclosure will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In the accompanying drawings, unless otherwise specified, the same reference numerals throughout the multiple drawings represent the same or similar parts or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings only depict some embodiments according to the present disclosure and should not be regarded as limiting the scope of the present disclosure.

[0020] Figure 1 It is a structural schematic diagram of an auxiliary device from one perspective of an embodiment of the present disclosure;

[0021] Figure 2 This is a schematic structural diagram of the auxiliary device from another perspective of an embodiment of the present disclosure.

[0022] Description of reference numerals:

[0023] 10. Container body; 20. Insertion pipe; 30. Injection pipe; 40. First clamping member; 50. Injection nozzle; 21. Insertion port; 10a. First part; 10b. Second part; 41. Arc-shaped part; 42. Clip body; 51. Interface; 52. Handle. DETAILED DESCRIPTION

[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present disclosure. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0025] In the related art, the biopsy forceps includes an outer tube and an inner core body located in the outer tube. The front end of the biopsy forceps is provided with a head end, and the head end has an irregularly shaped input port. The input port of the head end can be opened or closed. When the head end of the biopsy forceps is inserted into the relevant part for sampling, there may be residues in the outer tube of the biopsy forceps. Since the irregularly shaped input port cannot be dried, water injected for cleaning, and oil injected for lubrication using traditional tools such as air guns and injectors, the gap between the inner core body and the inner wall of the outer tube is small, which may affect the sampling specimen after repeated use of the biopsy forceps, thereby reducing the detection accuracy, and may also cause cross interference, reducing the use effect and number of times the biopsy forceps are used.

[0026] In order to solve the problem of inconvenience in fluid injection of related instruments in the related art, an auxiliary device is provided in the embodiment of the present disclosure. The technical solution of the auxiliary device is described below in conjunction with the accompanying drawings.

[0027] Figure 1 This is a structural diagram of an auxiliary device from one perspective according to an embodiment of the present disclosure. Figure 2 FIG. 1 is a schematic diagram of the structure of the auxiliary device of another embodiment of the present disclosure from another perspective. Figure 1 and Figure 2 As shown, the auxiliary device can be used to inject fluid into a device including an input port, and the auxiliary device includes a container body 10, an insertion channel 20 and an injection channel 30. For example, the auxiliary device can be used to inject gas or liquid into the device through the input port.

[0028] Specifically, the container body 10 has a sealed inner cavity. One end of the insertion pipe 20 is connected to the inner cavity, and an insertion port 21 is formed at the end of the insertion pipe 20 away from the container body 10. One end of the device provided with an input port is inserted through the insertion port 21 and extends into the inner cavity after passing through the insertion pipe 20, and the insertion pipe 20 is at least partially sealed by the device. One end of the injection pipe 30 is connected to the inner cavity, and the injection pipe 30 is used to inject fluid into the container body 10.

[0029] The auxiliary device of the embodiment of the present disclosure is provided with a sealed inner cavity in the container body 10, one end of the insertion pipe 20 is connected to the inner cavity, and the end of the insertion pipe 20 away from the container body 10 forms an insertion port 21, and the end of the instrument provided with an input port is inserted through the insertion port 21, and extends into the inner cavity of the container body 10 after passing through the insertion pipe 20, and the instrument seals at least a part of the area of ​​the insertion pipe 20, and the injection pipe 30 can inject fluid into the inner cavity of the container body 10, and the pressure of the inner cavity will increase slowly after the fluid is injected into the inner cavity, and a pressure difference is generated between the inner cavity and the input port of the instrument, so that the fluid in the inner cavity can be squeezed into the instrument through the input port. In this way, the auxiliary device can assist in injecting the fluid into the instrument including the input port, so as to facilitate the cleaning, drying and lubrication of the interior of the instrument, solve the problem of inconvenient cleaning and lubrication of the instrument in the related art, and can further reduce the hidden danger of cross infection, while also improving the detection accuracy.

[0030] In one embodiment, the fluid can be a gas or a liquid. For example, when the device needs to be cleaned, water can be injected into the container body 10 through the injection pipe 30. In the process of injecting water into the inner cavity, the inner cavity is sealed, and the pressure of the inner cavity gradually increases. When the water covers the input port of the device, the inner cavity of the device presses the water into the device through the input port due to the pressure difference. For example, when the inside of the device needs to be lubricated, lubricating oil can be injected into the container body 10 through the injection pipe 30.

[0031] For example, when the device needs to be dried, gas, such as inert gas, can be injected into the container body 10 through the injection pipe 30. During the gas injection process, the pressure of the inner cavity gradually increases, so that the gas can enter the device through the input port.

[0032] In one embodiment, the input port is an irregular shape, and the input port can be opened and closed. For example, the instrument can be a biopsy forceps. An outer tube of the forceps and an inner core body located inside the outer tube of the forceps. The front end of the biopsy forceps is provided with a forceps head end, and the forceps head end has an irregular input port. The input port of the forceps head end can be opened or closed, and the gap between the inner wall of the outer tube of the forceps and the inner core body is small. The auxiliary device of the disclosed embodiment can insert the biopsy forceps with only an irregular input port into the inner cavity of the container body through the insertion pipe 20, and the appearance of the forceps can at least partially seal the insertion pipe 20, the input port can be opened or closed in the inner cavity, and the fluid can be injected from the injection pipe 30, which can assist in injecting the fluid into the biopsy forceps containing the input port, so as to facilitate the cleaning, drying and lubrication of the inside of the biopsy forceps, solve the problem of inconvenient cleaning and lubrication of the biopsy forceps in the related art, can further reduce the hidden danger of cross infection, and can also improve the detection accuracy.

[0033] Exemplarily, one end of the instrument provided with an input port is inserted through the insertion port 21 and extended into the inner cavity through the insertion pipe 20. The specific length of the instrument extended into the inner cavity is not limited here, and the input port of the instrument may be completely or partially located in the inner cavity.

[0034] In one embodiment, the insertion channel 20 is at least partially sealed by the device. For example, the device is in the shape of a rod that matches the inner diameter of the insertion channel 20, and the device seals the insertion channel 20 as a whole, which is conducive to the fluid entering the device.

[0035] Exemplarily, the instrument includes a rod-shaped portion that matches the inner diameter of the insertion pipe 20, and the insertion pipe 20 is sealed by the instrument at this portion. The instrument and the insertion pipe 20 may also be clamped and sealed by a clamp or a sealing ring may be provided between the instrument and the insertion pipe 20.

[0036] In one embodiment, the insertion tube 20 is used to insert the instrument, and the inner diameter of the insertion tube 20 can be 0.5 cm-1 cm. For example, the inner diameter of the insertion tube 20 can be 0.5 cm, 0.6 cm, 0.7 cm, 0.8 cm, 0.9 cm, 1.0 cm. The inner diameter of the insertion tube 20 can be limited according to the specific size of the instrument, and is not specifically limited here.

[0037] In one embodiment, the container body 10 may be spherical, ellipsoidal or cylindrical. Figure 1 and Figure 2 As shown, the container body 10 is spherical. The specific shape of the container body 10 is not limited here.

[0038] In one embodiment, the container body 10 is made of a transparent material. When the container body 10 is made of a transparent material, the condition inside the container body 10 can be easily observed by inserting an instrument into the inner cavity.

[0039] Exemplarily, the container body 10 has an observation window, which may be made of a transparent material. The transparent observation window allows for convenient observation of the interior of the container body 10 .

[0040] Exemplarily, the container body 10 is made of an integrally-molded transparent material, so that the internal conditions of the container body 10 can be observed from all viewing angles of the container body 10 .

[0041] In one embodiment, the container body 10, the insertion pipe 10a and the injection pipe 10b are integrally formed.

[0042] Reference Figure 1 and Figure 2As shown, in one embodiment, the container body 10 includes a first portion 10a and a second portion 10b, and the first portion 10a and the second portion 10b are detachably connected to form an inner cavity.

[0043] The auxiliary device of the disclosed embodiment is formed by arranging the container body 10 to be assembled into a first part 10a and a second part 10b, so that the first part 10a and the second part 10b can be disassembled, which is beneficial for cleaning the inner cavity of the container body 10 after use.

[0044] Exemplarily, the container body 10 is a sphere. The first part 10a is a hemisphere, the second part 10b is a hemisphere, and a thread is provided at the connection between the first part 10a and the second part 10b. The first part 10a and the second part 10b are fastened by the thread, which increases the firmness of the first part 10a and the second part 10b, so that the connection between the first part and the second part of the container body 10 can be prevented from collapsing due to excessive pressure in the inner cavity during the injection of gas or liquid. Moreover, the first part 10a and the second part 10b are set as hemispheres, so that the inner cavity of the first part 10a and the inner cavity of the second part 10b are more convenient to clean, and the end angle position residue is prevented, and the cleaning effect is better.

[0045] In one embodiment, the insertion pipe 20 and the first portion 10 a are integrally formed, or the injection pipe 30 and the second portion 10 b are integrally formed.

[0046] In one embodiment, the insertion pipe 20 and the first portion 10 a are integrally formed, and the injection pipe 30 and the second portion 10 b are integrally formed.

[0047] Reference Figure 1 and Figure 2 As shown, exemplarily, the insertion pipe 20 and the injection pipe 30 are extended along the axial direction of the container body 10, and the insertion pipe 20 and the injection pipe 30 are located on opposite sides of the container body 10, which is conducive to the operation of the auxiliary equipment and improves the convenience of use.

[0048] In one embodiment, the insertion tube 20 is made of elastic material. The insertion tube 20 is made of elastic material, which can facilitate the insertion of instruments with different diameters through the insertion tube 20. Exemplarily, the insertion tube 20 can be made of elastic materials such as latex or silicone.

[0049] Exemplarily, the insertion tube 20, the container body 10 and the injection tube 30 can be made of elastic materials such as latex or silicone, which can not only ensure that the container body 10 is transparent, but also facilitate the sealing of the insertion tube 20 and the instrument.

[0050] In one embodiment, the auxiliary device further includes a first clamping member 40, which is clamped on the outer wall of the insertion pipe 20 to fix the instrument and at least partially seal the instrument and the insertion pipe 20. The insertion pipe 20 is made of elastic silicone or latex, and the input port of the instrument is inserted into the inner cavity through the insertion pipe 20. There is also a gap between the inner wall of the insertion pipe 20 and the outer wall of the instrument. Clamping the first clamping member 40 on the outer wall of the insertion pipe 20 can reduce the gap between the inner wall of the insertion pipe 20 and the outer wall of the instrument to prevent air leakage, and the first clamping member 40 can also play a role in fixing the instrument.

[0051] Exemplarily, the first clamping member 40 may be a metal wire, which is tightly clamped on the outer wall of the insertion pipe 20, and the instrument is fixed and clamped by the metal wire, which is convenient to use.

[0052] Reference Figure 1 and Figure 2 In one embodiment, the first clamping member 40 includes an arc portion 41 and a clip body 42 located on both sides of the arc portion 41. The arc portion 41 is adapted to the outer wall of the insertion pipe 20, the clip bodies 42 are close to each other to clamp the insertion pipe 20 and the instrument, and the clip bodies 42 are away from each other to loosen the insertion pipe 20 and the instrument.

[0053] For example, the first clamping member 40 can be a metal sheet. The length of the arc portion 41 can be substantially equal to the length of the insertion pipe 20. The insertion pipe 20 and the instrument can be clamped or loosened by operating the sheet clamp body 42, which is convenient to use. Moreover, the arrangement of the arc portion 41 makes the force on the insertion pipe 20 uniform, and the arc portion 41 has a better effect when clamping.

[0054] Reference Figure 1 and Figure 2 In one embodiment, the auxiliary equipment also includes an injection nozzle 50, one end of which is detachably connected to the injection pipe 30, and the other end of the injection nozzle 50 is provided with an interface 51. The injection nozzle 50 is also provided with a handle 52, and the handle 52 is set at an angle to the axial direction of the injection nozzle 50.

[0055] Exemplarily, the injection nozzle 50 is detachably connected to the injection pipe 30, for example, the injection nozzle 50 can be threadedly connected to the injection pipe 30, so that different injection nozzles 50 can be easily replaced, and the auxiliary equipment can be applicable to gas injectors or liquid injectors with different apertures. The interface 51 can be connected to the gas injector or the liquid injector.

[0056] The pressure is relatively high when injecting gas or liquid. A handle 52 is also provided on the injection nozzle 50, and the handle 52 is arranged at an angle to the axial direction of the injection nozzle 50, so that the handle 52 can be easily fixed when injecting gas or liquid. For example, the handle 52 is arranged in an arc shape as a whole, and the handle 52 can be hung with a finger, so that the auxiliary equipment can be prevented from being blown away. It should be noted that the specific shape of the handle 52 is not limited here, and can be set according to actual use requirements.

[0057] Other components of the auxiliary equipment in the above embodiment may adopt various technical solutions known to ordinary technicians in this field now and in the future, and will not be described in detail here.

[0058] In the description of this specification, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present disclosure.

[0059] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present disclosure, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0060] In the present disclosure, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present disclosure can be understood according to specific circumstances.

[0061] In the present disclosure, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being “above”, “above”, and “above” a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0062] The disclosure above provides many different embodiments or examples to implement different structures of the present disclosure. In order to simplify the present disclosure, the components and settings of specific examples are described above. Of course, they are only examples, and the purpose is not to limit the present disclosure. In addition, the present disclosure can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed.

[0063] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. An auxiliary device, characterized in that: For injecting a fluid into a device comprising an input port, the auxiliary device comprising: A container body having a sealed inner cavity; An insertion pipe, one end of which is connected to the inner cavity, an end of which is away from the container body and is provided with an insertion port, and an end of the device provided with the input port is inserted through the insertion port and extends into the inner cavity after passing through the insertion pipe, and the insertion pipe is at least partially sealed by the device; An injection pipe, one end of which is connected to the inner cavity, and the injection pipe is used to inject fluid into the container body.

2. The auxiliary device according to claim 1, characterized in that The container body is made of transparent material.

3. The auxiliary device according to claim 1, characterized in that The container body comprises a first part and a second part, and the first part and the second part are detachably connected to form the inner cavity.

4. The auxiliary device according to claim 3, characterized in that The insertion pipe and the first part are integrally formed; and / or the injection pipe and the second part are integrally formed.

5. The auxiliary device according to claim 1, characterized in that The insertion pipe and the injection pipe are extended along the axial direction of the container body, and the insertion pipe and the injection pipe are located on opposite sides of the container body.

6. The auxiliary device according to claim 1, characterized in that The insertion pipe is made of elastic material.

7. The auxiliary device according to claim 6, characterized in that The auxiliary device further comprises a first clamping member, which is clamped on the outer wall of the insertion pipe to fix the instrument and to make at least a partial sealing arrangement between the instrument and the insertion pipe.

8. The auxiliary device according to claim 7, characterized in that The first clamping member includes an arc-shaped portion and a clip body located on both sides of the arc-shaped portion, the arc-shaped portion is adapted to the outer wall of the insertion pipe, the clip bodies are close to each other to clamp the insertion pipe and the instrument, and the clip bodies are away from each other to loosen the insertion pipe and the instrument.

9. The auxiliary device according to any one of claims 1 to 8, characterized in that: The auxiliary equipment also includes an injection nozzle, one end of which is detachably connected to the injection pipe, and the other end of the injection nozzle is provided with an interface. The injection nozzle is also provided with a handle, and the handle is arranged at an angle to the axial direction of the injection nozzle.

10. The auxiliary device according to any one of claims 1 to 8, characterized in that The input port is of irregular shape and can be opened and closed.

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