CN213371891U

CN213371891U - Gastroenterology gastroscope hose fixing device

Info

Publication number: CN213371891U
Application number: CN202021102094.0U
Authority: CN
Inventors: 马吉德; 马苑宁; 于建庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-13
Filing date: 2020-06-13
Publication date: 2021-06-08
Anticipated expiration: 2030-06-13

Abstract

The utility model relates to the technical field of medical equipment, concretely relates to gastroenterology gastroscope hose fixing device, install the fixing base on gastroscope hose fixing device including one, be connected with the grip ring on the fixing base, the downthehole card of grip ring is equipped with the silica gel dish, set up the draw-in groove of a plurality of outside gastroscope hose blocks of confession along its axial array on the silica gel dish terminal surface, its global be equipped with a plurality of respectively with the breach of draw-in groove intercommunication, be equipped with two bulges, two that extend to its radial outside on the grip ring periphery the bulge is defined as first bulge, second bulge, two respectively enclose into a vacancy portion that runs through the upper ring opening of grip ring between the bulge. The utility model discloses wear the dress with the gastroscope hose when using in the draw-in groove of silica gel dish, the annular ring inner wall through the grip ring is tight to the clamp of silica gel dish, makes the whole elastic deformation that produces of silica gel dish, and then makes the draw-in groove inner wall press from both sides tight gastroscope hose for the gastroscope hose is difficult to break away from on the host computer.

Description

Gastroenterology gastroscope hose fixing device

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to gastroenterology gastroscope hose fixing device.

Background

Gastroscopes are a method of medical examination and also refer to instruments used in such examinations. It is inserted into the stomach by means of a thin and flexible tube, and the doctor can directly observe the pathological changes of esophagus, stomach and duodenum, especially for tiny pathological changes. The gastroscopy can directly observe the real condition of the detected part, and can further carry out pathological biopsy and cytology detection on the suspicious lesion part to further clearly diagnose, thereby being the preferred detection method for the upper digestive tract lesion.

The gastroscope hose on the gastroscope hose fixing device of prior art is generally connected on the host computer, when using, probably produces to drag and draws, leads to the gastroscope hose to drop from the host computer, influences normal use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the problem that exists among the prior art, provide a gastroenterology gastroscope hose fixing device, it can realize solving prior art's problem to a certain extent at least.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

the utility model provides a gastroenterology gastroscope hose fixing device, includes one and installs the fixing base on gastroscope hose fixing device, be connected with the grip ring on the fixing base, the downthehole card of grip ring is equipped with the silica gel dish, set up the draw-in groove of a plurality of outside gastroscope hose blocks of confession along its axial array on the silica gel dish terminal surface, its global be equipped with a plurality ofly respectively with the breach of draw-in groove intercommunication, be equipped with two bulges that extend to its radial outside on the grip ring periphery, two the bulge is do not defined as first bulge, second bulge, two enclose into a vacancy portion that runs through the last trepanning of grip ring between the bulge, two the bulge is drawn close relatively through taut structure drive it, makes the trepanning inner wall of grip ring presss from both sides tight silica gel dish.

As a further optimization of the above technical solution, a plurality of screw mounting holes are provided on the fixing base.

As above technical scheme's further optimization, taut structure is including articulating the lantern ring on first bulge, be equipped with the screw thread post that extends to its radial outside on the lantern ring global, correspond set up on the second bulge and supply the screw thread post to keep away from the spacing groove that first bulge one end rotated freely and passes through, the screw thread post is worn out spacing groove one end screw thread cover and is equipped with the butterfly nut, the butterfly nut terminal surface offsets with second bulge surface.

As a further optimization of the solution described above, the clamping ring is made of spring steel material.

As the further optimization of the above technical solution, a fixed sleeve is arranged on the fixed seat, a telescopic column extending to the radial outer side of the clamping ring is arranged on the periphery of the clamping ring, the fixed sleeve is slidably sleeved on the telescopic column, a through hole for inserting the telescopic column is correspondingly formed in the fixed sleeve, a pin shaft is arranged on the telescopic column in a penetrating manner, a strip-shaped groove for penetrating out the pin shaft and freely sliding along the axial direction of the fixed sleeve is correspondingly formed in the periphery of the fixed sleeve, an elastic member is arranged in the through hole of the fixed sleeve, and the elastic member abuts against the telescopic column and drives the telescopic column to move towards the clamping ring.

As a further optimization of the above technical solution, the elastic element is a compression spring installed in the through hole of the fixing sleeve, one end of the compression spring is fixedly installed in the through hole of the fixing sleeve, and the other end of the compression spring abuts against the circumferential surface of one end of the telescopic column penetrating into the fixing sleeve.

The utility model has the advantages that: the gastroscope hose wears to be adorned in the draw-in groove of silica gel dish, the ring opening inner wall through the grip ring presss from both sides tightly to the clamp of silica gel dish, make the whole elastic deformation that produces of silica gel dish, and then make the draw-in groove inner wall press from both sides tight gastroscope hose, make the gastroscope hose difficult for breaking away from the host computer, set up taut structure in addition, butterfly nut through in the taut structure closes on the screw thread post screw thread soon, and support tight second bulge, make the screw thread post have the pulling force to first bulge, and then make first bulge, the second bulge is drawn close relatively, make the ring opening inner wall of grip ring press from both sides tight silica gel dish, improve the clamp force of silica gel dish to the gastroscope hose, set up flexible post in addition and slided in fixed cover, and cushion through the elastic component, when making the gastroscope hose produce to drag, cushion by the elastic component, and then avoid the gastroscope hose.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is an exploded view of the perspective structure of FIG. 1;

FIG. 3 is a schematic bottom view of the three-dimensional structure of FIG. 1;

FIG. 4 is an exploded view of the perspective structure of FIG. 3;

wherein the reference numerals are as follows:

1-a fixed seat, 2-a strip-shaped groove, 3-a fixed sleeve, 4-a compression spring, 5-a pin shaft, 6-a telescopic column, 7-a clamping ring, 8-a silica gel disc, 9-a notch, 10-a clamping groove, 11-a vacancy part, 12-a first bulge, 13-a second bulge, 14-a limiting groove, 15-a threaded column, 16-a lantern ring and 17-a butterfly nut.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, fig. 1-4 show a gastroscope hose fixing device for department of gastroenterology, which includes a fixing base 1 installed on the gastroscope hose fixing device and located below an external host, that is, the fixing base 1 is provided with a plurality of screw installation holes, screws matched with the screw installation holes are used and pass through the screw installation holes, the fixing base 1 is installed on the gastroscope hose fixing device, the fixing base 1 is connected with a clamping ring 7, a silica gel disc 8 is clamped in the ring hole of the clamping ring 7, a plurality of clamping grooves 10 for clamping an external gastroscope hose are arranged on the end surface of the silica gel disc 8 along the axial direction, a plurality of gaps 9 respectively communicated with the clamping grooves 10 are arranged on the peripheral surface of the silicon gel disc 8, two bulges extending to the radial outer side of the clamping ring 7 are arranged on the peripheral surface of the clamping ring 7, and are respectively defined as a first bulge 12, a second bulge, a second, And a second protruding part 13, two of which form a gap part 11 penetrating through the annular hole of the clamping ring 7, and the two protruding parts drive the two protruding parts to relatively close through a tensioning structure, so that the inner wall of the annular hole of the clamping ring 7 clamps the silica gel plate 8.

The tensioning structure comprises a sleeve ring 16 hinged to the first protruding portion 12, a thread column 15 extending to the radial outer side of the sleeve ring 16 is arranged on the circumferential surface of the sleeve ring 16, a limiting groove 14 for enabling the thread column 15 to rotate and freely pass through far away from one end of the first protruding portion 12 is formed in the second protruding portion 13 correspondingly, a butterfly nut 17 is sleeved on the thread column 15 penetrating through one end of the limiting groove 14 in a threaded mode, and the end face of the butterfly nut 17 abuts against the surface of the second protruding portion 13.

The clamping ring 7 is made of spring steel, so that the overall elastic deformation capacity of the clamping ring 7 is better.

Be equipped with a fixed cover 3 on the fixing base 1, be equipped with the flexible post 6 that extends to its radial outside on the grip ring 7 global, fixed cover 3 sliding fit suit is on flexible post 6, and is corresponding set up the through-hole that supplies flexible post 6 to insert on the fixed cover 3, wear to be equipped with round pin axle 5 on the flexible post 6, correspond fixed cover 3 is seted up on global and supplies round pin axle 5 to wear out and can follow fixed cover 3 axial free slip's bar groove 2, install compression spring 4 in the through-hole of fixed

cover

3, 4 one end of compression spring sets firmly in fixed cover 3 through-hole, and the other end supports the top flexible post 6 is worn into on global of fixed cover 3 interior one end, compression spring 4 supports flexible post 6 of top and drives flexible post 6 and remove towards grip ring 7 direction.

The utility model discloses when using: a plurality of gastroscope hoses are respectively arranged in a plurality of clamping grooves 10 of a silica gel disc 8 in a penetrating manner, a butterfly nut 17 is rotated, the butterfly nut 17 is screwed on a thread column 15, the end surface of the butterfly nut 17 is driven to abut against the surface of a second bulge 13, in the abutting process, the thread column 15 has a tensioning force on a first bulge 12, so that the first bulge 12 and the second bulge 13 generate relative tension, a clamping ring 7 is driven to generate elastic shrinkage deformation towards the radial inner side of the clamping ring 7, and the inner wall of an annular hole of the clamping ring 7 clamps the silica gel disc 8, as a notch is arranged on the silica gel disc 8, the silica gel disc 8 has elastic deformation with larger amplitude through the arrangement of the notch, namely, the whole silica gel disc 8 generates shrinkage deformation, so that the inner wall of the clamping groove 10 clamps the gastroscope hose, the gastroscope hose is prevented from falling off from the clamping grooves 10, when the gastroscope hose is pulled, as the host is positioned above a fixed seat, therefore, the gastroscope hose can drive the clamping ring 7 to move upwards, the pulling force of the gastroscope hose is reduced through the buffering of the compression spring 4, and the strain on the gastroscope hose is further reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A gastroscope hose fixing device for the digestive system department is characterized by comprising a fixing seat (1) arranged on the gastroscope hose fixing device, wherein a clamping ring (7) is connected onto the fixing seat (1), a silica gel disc (8) is clamped in a ring hole of the clamping ring (7), a plurality of clamping grooves (10) for clamping an external gastroscope hose are formed in the end face of the silica gel disc (8) along the axial array of the silica gel disc, a plurality of notches (9) communicated with the clamping grooves (10) are formed in the peripheral surface of the silica gel disc, two bulges extending to the radial outer side of the clamping ring (7) are arranged on the peripheral surface of the clamping ring, the two bulges are respectively defined as a first bulge (12) and a second bulge (13), a hollow part (11) penetrating through a ring hole in the clamping ring (7) is formed between the two bulges, and the two bulges are driven to be relatively close through a tensioning structure, so that the inner wall of the ring hole of the clamping ring (7) clamps the silica gel disc (8).

2. The gastroenterology gastroscope hose fixation device according to claim 1, wherein the fixing base (1) is provided with a plurality of screw mounting holes.

3. The gastroenterology gastroscope hose fixing device according to claim 1, wherein the tensioning structure comprises a sleeve ring (16) hinged on the first bulge (12), a threaded column (15) extending to the radial outer side of the sleeve ring (16) is arranged on the circumferential surface of the sleeve ring, a limiting groove (14) for enabling the threaded column (15) to rotate and freely pass through is formed in the corresponding second bulge (13), one end of the threaded column (15) far away from the first bulge (12) is sleeved with a butterfly nut (17) through a thread, and the end surface of the butterfly nut (17) abuts against the surface of the second bulge (13).

4. A gastroscopic hose fixation device according to claim 1 in which the clamp ring (7) is made of spring steel material.

5. The gastroscope hose fixing device for the gastroenterology according to claim 1, wherein the fixing seat (1) is provided with a fixing sleeve (3), the circumferential surface of the clamping ring (7) is provided with a telescopic column (6) extending to the radial outer side of the clamping ring, the fixing sleeve (3) is sleeved on the telescopic column (6) in a sliding fit manner, the fixing sleeve (3) is correspondingly provided with a through hole for inserting the telescopic column (6), the telescopic column (6) is provided with a pin shaft (5) in a penetrating manner, the circumferential surface of the fixing sleeve (3) is correspondingly provided with a strip-shaped groove (2) for penetrating the pin shaft (5) and freely sliding along the axial direction of the fixing sleeve (3), the through hole of the fixing sleeve (3) is internally provided with an elastic part, and the elastic part abuts against the telescopic column (6) and drives the telescopic column (6) to move towards the clamping ring (7).

6. The gastroscope hose fixing device for the gastroenterology according to claim 5, wherein the elastic member is a compression spring (4) installed in the through hole of the fixing sleeve (3), one end of the compression spring (4) is fixedly arranged in the through hole of the fixing sleeve (3), and the other end of the compression spring is abutted against the peripheral surface of one end of the telescopic column (6) penetrating into the fixing sleeve (3).