Endoscopic forceps channel pipe orifice sealing device

Abstract

The utility model relates to the field of medical instruments and equipment, and provides an endoscope forceps channel pipe orifice sealing device which is arranged at an insertion opening of a forceps channel pipe and comprises a biopsy cap and a sealing cap, and the biopsy cap is connected to the sealing cap through a flexible connecting piece; a through groove is formed in the middle of the biopsy cap, biopsy forceps are placed in the through groove, and identification parts are arranged on the biopsy cap and the sealing cap. The biopsy forceps are simple and reasonable in structure, biopsy forceps or a snare can be directly inserted into the forceps channel pipe when the biopsy cap is installed at the insertion opening, the insertion opening of the forceps channel pipe can be sealed when the sealing cap is installed at the insertion opening, operation efficiency is effectively improved, and the probability of complications is reduced.

Description

Technical Field

[0001] The utility model relates to the field of medical appliances and equipment, in particular to an endoscope forceps channel tube opening sealing device. Background Art

[0002] Flexible endoscopy is a medical examination method, and also refers to the instrument used for this examination. It uses a thin, soft tube to extend into the stomach, so that doctors can directly observe the lesions of the esophagus, stomach, duodenum, colon, etc. Endoscopic examination can directly observe the true condition of the examined area, and can also perform pathological biopsy and cytological examination on the suspected lesions to further clarify the diagnosis. It is the preferred examination method for digestive tract lesions.

[0003] However, when doctors are doing endoscopy for patients, they need to use accessories, which are mostly thin and long tubes that need to be repeatedly inserted into and out of the endoscope through the forceps cap. For example, when taking a biopsy, the biopsy cap needs to be replaced several times to insert the biopsy forceps. The operation steps are complicated, which affects the operation time and has a high probability of complications. Utility Model Content

[0004] The utility model provides a new endoscope clamp channel pipe opening sealing device, which is used to solve one of the above technical problems.

[0005] In view of this, the utility model proposes a new sealing device for the opening of an endoscope forceps channel tube, which is arranged at the insertion opening of the forceps channel tube, and comprises a biopsy cap and a sealing cap, wherein the biopsy cap is connected to the sealing cap via a flexible connector; a through groove is arranged in the middle of the biopsy cap, and the through groove is used for inserting the biopsy forceps, and both the biopsy cap and the sealing cap are provided with identification parts.

[0006] In this technical solution, by providing a biopsy cap and a sealing cap assembly interconnected by a flexible connector, during endoscopic examination, when the biopsy cap is installed on the insertion port of the clamp channel tube, the biopsy forceps or snare can be inserted. At this time, the sealing cap is directly hung on one side of the insertion port of the clamp channel tube through the flexible connector, and there is no need to place a sealing cap separately, which avoids accidental loss of the sealing cap and facilitates replacement of the sealing cap. The insertion port of the clamp channel tube is directly sealed. At this time, the biopsy cap is hung on one side of the insertion port, which avoids accidental loss of the biopsy cap and is convenient for taking and using, effectively improving operating efficiency and reducing the probability of complications. In addition, the identification part facilitates users to quickly distinguish between the sealing cap and the biopsy cap for use, making the operation more convenient.

[0007] Furthermore, the color of the identification portion on the biopsy cap is inconsistent with the color of the identification portion on the sealing cap.

[0008] In this technical solution, the difference in color can more intuitively distinguish the biopsy cap and the sealing cap.

[0009] Furthermore, an extension platform is provided on the outer side walls of the biopsy cap and the sealing cap, and a marking portion is provided on the outer side wall of the extension platform.

[0010] In this technical solution, the extension table is used to install the identification part for easy identification.

[0011] Furthermore, a mounting base is provided on the inner side walls of the biopsy cap and the sealing cap, and the mounting base is detachably provided on the pipeline side wall of the insertion port.

[0012] In this technical solution, the mounting base is used to mount the biopsy cap or the sealing cap at the insertion port.

[0013] Furthermore, a groove ring is provided on the inner side wall of the mounting base, and the mounting base is engaged with the side wall of the insertion port through the groove ring.

[0014] In this technical solution, the groove ring can directly snap the mounting base into place at the insertion port, making operation quick and easy.

[0015] Furthermore, the flexible connecting member is provided on the mounting base.

[0016] In this technical solution, the flexible connector can be made of a connecting plate pressed from soft medical rubber, which has high flexibility.

[0017] Compared with the prior art, the advantages of the utility model are:

[0018] (1) The flexible connector connects the biopsy cap and the sealing cap, which effectively avoids the probability of accidental loss of the biopsy cap and the sealing cap after they are separated, and is convenient for storage, storage and use;

[0019] (2) When the biopsy cap is installed at the insertion port, the biopsy forceps or snare can be directly inserted into the clamp channel tube. When the sealing cap is installed at the insertion port, the insertion port of the clamp channel tube can be sealed, which effectively improves the operation efficiency and reduces the probability of complications. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic structural diagram of an endoscope channel orifice sealing device according to an embodiment of the utility model is shown;

[0021] Figure 2 A structural schematic diagram of an endoscope channel orifice sealing device according to another embodiment of the utility model is shown.

[0022] Among them, the names corresponding to the reference numerals in the accompanying drawings are:

[0023] 1. Biopsy cap; 2. Sealing cap; 3. Flexible connector; 4. Through slot; 5. Identification part; 6. Extension table; 7. Mounting base; 8. Groove ring. DETAILED DESCRIPTION

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the utility model will be briefly introduced below in combination with the drawings and the description of the embodiments or the prior art. Obviously, the following description of the structure of the drawings is only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. It should be noted that the description of these embodiments is used to help understand the utility model, but does not constitute a limitation of the utility model.

[0025] The following combination Figure 1 and Figure 2 The utility model is further described.

[0026] Embodiment 1:

[0027] Reference Figure 1 As shown, this embodiment provides an endoscope channel tube opening sealing device 1, which is arranged at the insertion port of the channel tube, and includes a biopsy cap 1 and a sealing cap 2. The biopsy cap 1 is connected to the sealing cap 2 through a flexible connector 3. A through groove 4 is provided in the middle of the biopsy cap 1, and the through groove 4 is used to place the biopsy forceps. The biopsy cap 1 and the sealing cap 2 are both provided with an identification portion 5.

[0028] The above technical solution provides a biopsy cap 1 and a sealing cap 2 assembly interconnected by a flexible connector 3, so that during endoscopic examination, when the biopsy cap 1 is installed on the insertion port of the forceps channel tube, the biopsy forceps or snare can be inserted. At this time, the sealing cap 2 is directly hung on one side of the insertion port through the flexible connector 3, and there is no need to place the sealing cap 2 separately, which avoids the accidental loss of the sealing cap 2 and facilitates the replacement of the sealing cap 2. The insertion port of the forceps channel tube is directly sealed. At this time, the biopsy cap 1 is hung on one side of the insertion port, which avoids the accidental loss of the biopsy cap 1 and is convenient for taking and using, effectively improving the operating efficiency and reducing the probability of complications. In addition, the identification part 5 facilitates the user to quickly distinguish the sealing cap 2 and the biopsy cap 1 for use, making the operation more convenient.

[0029] Embodiment 2:

[0030] Reference Figure 1As shown, this embodiment provides an endoscope forceps channel tube orifice sealing device 1, which is arranged at the insertion port of the forceps channel tube, and includes a biopsy cap 1 and a sealing cap 2, wherein the biopsy cap 1 is connected to the sealing cap 2 via a flexible connector 3; a through groove 4 is arranged in the middle of the biopsy cap 1, and the through groove 4 is used to place the biopsy forceps, and an identification portion 5 is arranged on the biopsy cap 1 and the sealing cap 2, and the color of the identification portion 5 on the biopsy cap 1 is inconsistent with the color of the identification portion 5 on the sealing cap 2, and an extension platform 6 is arranged on the outer wall of the biopsy cap 1 and the sealing cap 2, and the outer wall of the extension platform 6 is arranged with a identification portion 5.

[0031] According to the above technical solution, the biopsy cap 1 and the sealing cap 2 can be used flexibly during the endoscopic examination process, wherein the different colors of the marking part 5 can more intuitively distinguish the biopsy cap 1 and the sealing cap 2 for use.

[0032] Embodiment 3:

[0033] Reference Figure 2 As shown, this embodiment provides an endoscope clamp channel tube opening sealing device 1, which is arranged at the insertion port of the clamp channel tube, and includes a biopsy cap 1 and a sealing cap 2, and the biopsy cap 1 is connected to the sealing cap 2 through a flexible connector 3; a through groove 4 is provided in the middle of the biopsy cap 1, and the through groove 4 is used to place the biopsy forceps, and the biopsy cap 1 and the sealing cap 2 are both provided with an identification portion 5, and the inner side walls of the biopsy cap 1 and the sealing cap 2 are both provided with a mounting base 7, and the mounting base 7 is detachably arranged on the side wall of the pipe of the insertion port; a groove ring 8 is provided on the inner side wall of the mounting base 7, and the mounting base 7 is clamped on the side wall of the insertion port through the groove ring 8.

[0034] According to the above technical solution, the biopsy cap 1 and the sealing cap 2 can be flexibly used during the endoscopic examination. Specifically, the biopsy cap 1 or the sealing cap 2 is installed at the insertion port through the mounting base 7, wherein the groove ring 8 can directly engage the mounting base 7 at the insertion port, which is convenient for quick operation. In the actual production process, the mounting base 7 is provided with the flexible connector 3, and the flexible connector 3 can be made of a connecting plate pressed from soft medical rubber, which has high flexibility.

[0035] The above describes in detail the technical scheme of the utility model in combination with the accompanying drawings. The technical scheme of the utility model proposes an endoscopic forceps channel tube opening sealing device, which has a simple and reasonable overall structure. A flexible connector connects the biopsy cap and the sealing cap, effectively avoiding the probability of accidental loss after the biopsy cap and the sealing cap are separated, and is convenient for storage, storage and use; when the biopsy cap is installed at the insertion port, the biopsy forceps or snare can be directly inserted into the forceps channel tube, and when the sealing cap is installed at the insertion port, the insertion port of the forceps channel tube can be sealed, which effectively improves the operating efficiency, reduces the probability of complications, and is convenient for popularization and use.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. An endoscope clamp channel tube opening sealing device, arranged at the insertion opening of the clamp channel tube, characterized in that: It comprises a biopsy cap and a sealing cap, wherein the biopsy cap is connected to the sealing cap via a flexible connector; A through slot is arranged in the middle of the biopsy cap, and the through slot is used for placing the biopsy forceps. Both the biopsy cap and the sealing cap are provided with identification parts.

2. The endoscope channel opening sealing device according to claim 1, characterized in that: The color of the identification portion on the biopsy cap is inconsistent with the color of the identification portion on the sealing cap.

3. The endoscope channel opening sealing device according to claim 1, characterized in that: The outer side walls of the biopsy cap and the sealing cap are both provided with extension platforms, and the outer side walls of the extension platforms are provided with identification parts.

4. The endoscope channel opening sealing device according to claim 1, characterized in that: The inner side walls of the biopsy cap and the sealing cap are both provided with mounting bases, and the mounting bases are detachably arranged on the pipeline side wall of the insertion port.

5. The endoscope channel opening sealing device according to claim 4, characterized in that: A groove ring is arranged on the inner side wall of the mounting base, and the mounting base is clamped on the side wall of the insertion port through the groove ring.

6. The endoscope channel opening sealing device according to claim 5, characterized in that: The flexible connecting member is arranged on the mounting base.

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