Auxiliary device with anti-abrasion function for digestive endoscope cleaning

Abstract

The utility model discloses an auxiliary device with an anti-wear function for cleaning a digestive endoscope, which belongs to the related technical field of endoscope cleaning and comprises a protection mechanism, the protection mechanism comprises an endoscope main body, a connector is fixedly arranged on the outer wall of the endoscope main body, and a protection sleeve is movably sleeved at one end, extending out of the endoscope main body, of the connector; the winding mechanism comprises a winding box, a cavity is formed in the winding box, two winding discs are rotatably arranged on the inner wall of the cavity, steel cables are wound on the winding discs, and the ends, away from the winding discs, of the steel cables extend out of the winding box and are connected with the outer wall of the protective sleeve; when the endoscope cleaning device is used, the cleaning brush is inserted into the endoscope main body through the protective sleeve to clean the endoscope main body, and when an operator continuously moves the cleaning brush, the connector is protected through the protective sleeve, so that the possibility of continuous abrasion of the connector caused by continuous friction between the cleaning brush and the connector is reduced; and the possibility that the connecting precision of the device is influenced after the connector is abraded is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to endoscope cleaning related technical field, especially to a kind of auxiliary device with anti-abrasion function for cleaning digestive endoscope. BACKGROUND

[0002] Digestive endoscope has important role to the diagnosis of early tumor of digestive tract and bile duct, pancreatic disease, can directly observe the structure change of digestive tract wall;Microscopic mucosa lesions can be displayed by optical magnification, mirror dyeing etc., and the fine structure change of lesion, after using digestive endoscope, it needs to use cleaning brush to insert endoscope interior and clean.

[0003] When the existing part of endoscope is cleaned by cleaning brush, cleaning brush is easy to continuously rub with the connecting piece of digestive endoscope, and reciprocating is easy to cause the connecting piece to be damaged. Therefore, the auxiliary device with anti-abrasion function for cleaning digestive endoscope is proposed to solve the above-mentioned problems. SUMMARY

[0004] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. In this part, as well as the abstract of the specification and the utility model name, some simplification or omission may be made to avoid obscuring the purpose of this part, the abstract of the specification and the utility model name, and such simplification or omission cannot be used to limit the scope of the utility model.

[0005] Therefore, the utility model aims at providing an auxiliary device with anti-abrasion function for cleaning digestive endoscope, which can solve the problem that the connecting piece is damaged when the existing part of endoscope is cleaned by cleaning brush.

[0006] To solve the above technical problems, the utility model provides an auxiliary device with anti-abrasion function for cleaning digestive endoscope, adopts the following technical scheme: including protection mechanism, it includes endoscope main body, the outer wall of endoscope main body is fixedly provided with connecting head, the end of connecting head that stretches out endoscope main body is movably sleeved with protective sleeve;

[0007] Winding mechanism, it includes winding box, the cavity is opened in winding box, the rotation of the inner wall of cavity is provided with two winding discs, the steel cable is wound and arranged on winding disc, the end of steel cable away from winding disc stretches out winding box and is connected with the outer wall of protective sleeve.

[0008] By adopting the technical scheme, when the endoscope body needs to be cleaned, the protective sleeve is first pulled out from the winding box, then the protective sleeve is sleeved on the connecting head, then the cleaning brush is inserted into the connecting head through the protective sleeve and enters the inside of the endoscope body, so that the inside of the endoscope body is cleaned by the cleaning brush, and when the operator continuously moves the cleaning brush, the connecting head is protected by the protective sleeve, thereby reducing the possibility that the connecting head is continuously abraded due to continuous friction of the cleaning brush.

[0009] Optionally, the protective sleeve is provided with a through hole for the cleaning brush to pass through along the axial direction, and the through hole is coaxially arranged with the connecting head.

[0010] By adopting the technical scheme, the operator can insert the cleaning brush into the connecting head through the through hole, so that the cleaning brush is inserted into the inside of the endoscope body for cleaning.

[0011] Optionally, one end of the protective sleeve towards the endoscope body is provided with a insertion slot for the connecting head to plug, and one end of the connecting head extending out of the endoscope body is movably plugged with the inner wall of the insertion slot.

[0012] By adopting the technical scheme, the connecting head can be inserted into the protective sleeve through the insertion slot, so that the connecting head is protected by the protective sleeve.

[0013] Optionally, the outer wall of the protective sleeve is provided with a plurality of assembly grooves along the circumference, the assembly grooves movably accommodate anti-disengagement pieces, the outer wall of the protective sleeve movably accommodates an abutting ring, and the inner side of the abutting ring is provided with a plurality of semicircular grooves along the circumference.

[0014] By adopting the technical scheme, the anti-disengagement pieces are assembled through the assembly grooves, when the operator rotates the abutting ring, the anti-disengagement pieces are separated from the semicircular grooves, at this time, the anti-disengagement pieces abut against the outer wall of the connecting head, thereby increasing the stability of the connection between the protective sleeve and the connecting head.

[0015] Optionally, the anti-disengagement piece comprises a rubber head, a ring and a spring, the rubber head is vertically plugged in the assembly groove, one end of the rubber head is slidably matched with the inner wall of the abutting ring, the other end of the rubber head passes through the assembly groove and abuts against the outer wall of the connecting head, the ring is fixedly sleeved on the rubber head, and the ring and the inner wall of the assembly groove are connected by the spring.

[0016] By adopting the technical scheme, the rubber head and the ring are moved by the spring and always abut against the inner wall of the abutting ring, when the rubber head coincides with the semicircular groove, the anti-disengagement piece is separated from the connecting head, thereby facilitating the operator to disassemble the protective sleeve.

[0017] Optionally, both ends of the winding box are provided with storage grooves for storing the protective sleeve.

[0018] By adopting the technical scheme, the protective sleeve is protected and stored through the storage groove.

[0019] Optionally, the sealing plate for sealing the storage groove is hinged to the two ends of the winding box.

[0020] By adopting the technical scheme, the storage groove is sealed through the sealing plate, so that the possibility of external dust entering the inside of the storage groove is reduced.

[0021] Optionally, the outer wall of the winding disc is provided with an annular groove, and the end of the winding disc is connected to the inner wall of the cavity through the torsional spring.

[0022] By adopting the technical scheme, the steel cable is stored through the annular groove, and when the operator pulls the protective sleeve out of the winding box, the winding disc is rotated through the steel cable and the torsional spring is deformed.

[0023] In summary, the utility model has at least one of the following beneficial effects:

[0024] The cleaning brush is inserted into the endoscope main body through the protective sleeve to clean it, and when the operator moves the cleaning brush continuously, the connecting head is protected by the protective sleeve, so that the possibility of the connecting head being continuously worn due to continuous friction of the cleaning brush is reduced, and the possibility of affecting the connection accuracy of the device due to wear of the connecting head is reduced.

[0025] When the device is used, the protective sleeve is separated from the connecting head, and then the steel cable is wound through the winding member, and the protective sleeve is stored in the winding box through the steel cable, so that the protective sleeve is protected and stored through the winding box, and the device is more convenient to store. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0027] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0028] Figure 2 It is a three-dimensional structure schematic diagram of the utility model;

[0029] Figure 3 It is a three-dimensional structure sectional view of the utility model;

[0030] Figure 4 The partial three-dimensional development structure sectional view of the utility model.

[0031] The figure mark explains:100, protection mechanism;101, endoscope main body;102, connecting head;103, protection sleeve;103a, through hole;103b, insertion slot;103c, assembly groove;103d, anti-drop piece;103d1, rubber head;103d2, circular ring;103d3, spring;103e, abutting ring;103f, semicircle groove;

[0032] 200, winding mechanism;201, winding box;201a, storage groove;201b, sealing plate;202, cavity;203, winding disc;203a, ring groove;203b, torsional spring;204, steel cable. DETAILED DESCRIPTION

[0033] The following will be combined with the Figures 1-4 The utility model is further explained in detail.

[0034] Example one, refer to Figures 1-4 In order to solve the problem that the cleaning brush is continuously rubbed with the connecting piece of the digestive endoscope when the existing part of the endoscope is cleaned by the cleaning brush, and the connecting piece is damaged easily in reciprocating, the utility model discloses an auxiliary device for cleaning digestive endoscope with anti-abrasion function,

[0035] The protection mechanism 100 comprises an endoscope main body 101, and a connecting head 102 is fixedly arranged on the outer wall of the endoscope main body 101.

[0036] One end of the connecting head 102 extending out of the endoscope main body 101 is movably sleeved with a protection sleeve 103, the protection sleeve 103 is provided with a through hole 103a for the cleaning brush to pass through along the axial direction, and the through hole 103a is coaxially arranged with the connecting head 102, and the through hole 103a facilitates the operator to insert the cleaning brush into the connecting head 102, so that the cleaning brush is inserted into the endoscope main body 101 to clean it.

[0037] One end of the protection sleeve 103 facing the endoscope main body 101 is provided with an insertion slot 103b for the connecting head 102 to be inserted, and the other end of the connecting head 102 extending out of the endoscope main body 101 is movably inserted into the inner wall of the insertion slot 103b, so that the connecting head 102 can be inserted into the protection sleeve 103, thereby protecting the connecting head 102 through the protection sleeve 103, and further reducing the possibility that the cleaning brush continuously rubs the connecting head 102 and causes damage to the connecting head 102.

[0038] The winding mechanism 200 includes a winding box 201, both ends of the winding box 201 are provided with a receiving groove 201a for receiving the protective sleeve 103, and the receiving groove 201a is used to protect and receive the protective sleeve 103.

[0039] Both ends of the winding box 201 are hinged with a sealing plate 201b for sealing the receiving groove 201a, and the sealing plate 201b is used to seal the receiving groove 201a, thereby reducing the possibility of external dust entering the receiving groove 201a, and further reducing the possibility of dust adhering to the outer wall of the protective sleeve 103.

[0040] A cavity 202 is provided in the winding box 201, and two winding discs 203 are rotatably arranged on the inner wall of the cavity 202, and the winding discs 203 are assembled in the cavity 202; a steel cable 204 is wound on the winding disc 203, and one end of the steel cable 204 away from the winding disc 203 extends out of the winding box 201 and is connected with the outer wall of the protective sleeve 103, and when the winding disc 203 rotates, the steel cable 204 is wound or released, and then the protective sleeve 103 is pulled to move through the steel cable 204.

[0041] The specific working principle is: when the endoscope main body 101 needs to be cleaned, first pull the protective sleeve 103 out of the winding box 201, then set the protective sleeve 103 on the connecting head 102, then insert the cleaning brush into the connecting head 102 through the protective sleeve 103 and enter the endoscope main body 101, so as to clean the inner wall of the endoscope main body 101 by the cleaning brush, and when the operator moves the cleaning brush, the connecting head 102 is protected by the protective sleeve 103, thereby reducing the possibility of the connecting head 102 being worn out by the continuous friction of the cleaning brush.

[0042] Embodiment two, refer to Figure 4 In order to solve the problem of poor stability of the existing part of the auxiliary device when connected with the endoscope, based on the same idea as the above embodiment one, the auxiliary device for cleaning the endoscope with anti-wear function further comprises:

[0043] The outer wall of the protective sleeve 103 is provided with a plurality of assembly grooves 103c along the circumference, the anti-dropping piece 103d is movably arranged in the assembly groove 103c, the outer wall of the protective sleeve 103 movably sheathes the abutting ring 103e, the inner side of the abutting ring 103e is provided with a plurality of semicircular grooves 103f along the circumference, the assembly groove 103c facilitates the assembly of the anti-dropping piece 103d, when the operator rotates the abutting ring 103e, the anti-dropping piece 103d is separated from the semicircular groove 103f, at this time, the anti-dropping piece 103d abuts against the outer wall of the connecting head 102, thereby increasing the stability of the connection between the protective sleeve 103 and the connecting head 102, when the anti-dropping piece 103d coincides with the semicircular groove 103f, the anti-dropping piece 103d is separated from the connecting head 102, thereby facilitating the operator to disassemble the protective sleeve 103.

[0044] The anti-dropping piece 103d includes a rubber head 103d1, a circular ring 103d2 and a spring 103d3, the rubber head 103d1 is vertically inserted into the assembly groove 103c, one end of the rubber head 103d1 is slidably connected with the inner wall of the abutting ring 103e, the other end of the rubber head 103d1 passes through the assembly groove 103c and abuts against the outer wall of the connecting head 102, the circular ring 103d2 is fixedly sheathed on the rubber head 103d1, the circular ring 103d2 is connected with the inner wall of the assembly groove 103c through the spring 103d3, the spring 103d3 facilitates the movement of the circular ring 103d2 and the rubber head 103d1 and always abuts against the inner wall of the abutting ring 103e, when the rubber head 103d1 coincides with the semicircular groove 103f, the anti-dropping piece 103d is separated from the connecting head 102, thereby facilitating the operator to disassemble the protective sleeve 103, when the operator rotates the abutting ring 103e, the rubber head 103d1 is separated from the semicircular groove 103f and is pushed to move, thereby promoting the rubber head 103d1 to abut against the outer wall of the connecting head 102, thereby increasing the stability of the connection between the protective sleeve 103 and the connecting head 102.

[0045] Specific working principle is: through the spring 103d3, the circular ring 103d2 and the rubber head 103d1 are facilitated to move and always abut against the inner wall of the abutting ring 103e, when the operator rotates the abutting ring 103e, the rubber head 103d1 coincides with the semicircular groove 103f, at this time, the anti-dropping piece 103d is separated from the connecting head 102, thereby facilitating the operator to disassemble the protective sleeve 103;

[0046] When the operator rotates the abutting ring 103e, the rubber head 103d1 is separated from the semicircular groove 103f and is pushed to move, thereby promoting the rubber head 103d1 to abut against the outer wall of the connecting head 102, thereby increasing the stability of the connection between the protective sleeve 103 and the connecting head 102.

[0047] Embodiment three, refer to Figure 3In order to solve the problem that the surface of the existing part of the auxiliary device is easy to continuously attach dust after the auxiliary device is placed for a long time after use, based on the same concept as the first embodiment, the auxiliary device for cleaning a digestive endoscope with an anti-wear function further comprises:

[0048] The outer wall of the winding disc 203 is provided with a ring groove 203a, and the end of the winding disc 203 is connected with the inner wall of the cavity 202 through a torsion spring 203b. The ring groove 203a is convenient for winding the steel cable 204. When the operator pulls the protective sleeve 103 out of the winding box 201, the winding disc 203 is rotated by the steel cable 204 and the torsion spring 203b is deformed. When the operator disassembles the protective sleeve 103, the steel cable 204 loses the pulling force of the protective sleeve 103. At this time, the torsion spring 203b restores the deformation and drives the winding disc 203 to rotate to wind the steel cable 204. Then the protective sleeve 103 is pulled into the storage groove 201a by the steel cable 204 for protection.

[0049] The specific working principle is: when the device is used, the protective sleeve 103 is separated from the connecting head 102, and then the steel cable 204 is wound by the winding member, and the protective sleeve 103 is pulled into the winding box 201 by the steel cable 204, so that the protective sleeve 103 is protected and stored in the winding box 201, and the device is more convenient to store.

[0050] The above are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, any equivalent changes made on the basis of the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. An auxiliary device for cleaning a digestive endoscope with an anti-wear function, characterized by: The utility model relates to a protective device for endoscope, which comprises a protective mechanism (100) and a winding mechanism (200). The protective mechanism (100) comprises an endoscope body (101), a connecting head (102) fixedly arranged on the outer wall of the endoscope body (101), and a protective sleeve (103) movably sleeved on one end of the connecting head (102) extending out of the endoscope body (101). The winding mechanism (200) comprises a winding box (201), a cavity (202) formed in the winding box (201), two winding discs (203) rotatably arranged on the inner wall of the cavity (202), and a steel cable (204) wound on the winding discs (203).

2. The auxiliary device for cleaning a digestive endoscope with an anti-abrasion function according to claim 1, characterized in that: The protective sleeve (103) is provided with a through hole (103a) for a cleaning brush to pass through along the axial direction, and the through hole (103a) is coaxially arranged with the connecting head (102).

3. The auxiliary device for cleaning a digestive endoscope with an anti-abrasion function according to claim 1, characterized in that: One end of the protective sleeve (103) facing the endoscope body (101) is provided with a slot (103b) for the connecting head (102) to be inserted into, and the other end of the connecting head (102) extending out of the endoscope body (101) is movably inserted into the inner wall of the slot (103b).

4. The auxiliary device for cleaning a digestive endoscope with an anti-wear function according to claim 1, characterized in that: The outer wall of the protective sleeve (103) is provided with a plurality of assembly grooves (103c) along the circumference, the assembly grooves (103c) are movably provided with anti-disengagement pieces (103d), the outer wall of the protective sleeve (103) is movably sleeved with an abutting ring (103e), and the inner side of the abutting ring (103e) is provided with a plurality of semicircular grooves (103f) along the circumference.

5. The auxiliary device for cleaning a digestive endoscope with an anti-wear function according to claim 4, characterized in that: The anti-disengagement piece (103d) comprises a rubber head (103d1), a circular ring (103d2), and a spring (103d3), the rubber head (103d1) is vertically inserted into the assembly groove (103c), one end of the rubber head (103d1) is slidably connected with the inner wall of the abutting ring (103e), the other end of the rubber head (103d1) passes through the assembly groove (103c) and abuts against the outer wall of the connecting head (102), the circular ring (103d2) is fixedly sleeved on the rubber head (103d1), and the circular ring (103d2) is connected with the inner wall of the assembly groove (103c) through the spring (103d3).

6. The auxiliary device for cleaning a digestive endoscope with an anti-wear function according to claim 1, characterized in that: Both ends of the winding box (201) are provided with storage grooves (201a) for accommodating the protective sleeve (103).

7. The auxiliary device for cleaning a digestive endoscope with an anti-wear function according to claim 6, characterized in that: Both ends of the winding box (201) are hingedly provided with sealing plates (201b) for sealing the storage grooves (201a).

8. The auxiliary device for cleaning a digestive endoscope with an anti-wear function according to claim 1, characterized in that: The outer wall of the winding disc (203) is provided with a ring groove (203a), and the end of the winding disc (203) is connected with the inner wall of the cavity (202) through a torsional spring (203b).

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