CN215305753U

CN215305753U - Choledochoscope insertion tube

Info

Publication number: CN215305753U
Application number: CN202120624678.2U
Authority: CN
Inventors: 卢江昆; 叶仁静
Original assignee: Shanghai Jinshan Tinglin Hospital
Current assignee: Shanghai Jinshan Tinglin Hospital
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-12-28
Anticipated expiration: 2031-03-26

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to a choledochoscope insertion tube which comprises an inserted body inner tube used for enabling liquid to flow out in multiple directions, wherein the inserted body inner tube comprises a T-shaped tube, a leak hole and a sealing ring, and the leak hole is formed in the lower portion of the T-shaped tube. According to the utility model, through the arrangement of the T-shaped pipe and the leak holes at the lower part of the T-shaped pipe, more liquid in the liner can flow out within a certain time, so that residual liquid can flow out quickly; the fixing of the two films can ensure that the skin of the patient is pulled tightly when the body of the patient moves greatly, and the patient is reminded, so that the patient can know the fixing condition of the insertion tube at the first time; when the skin of a patient acts in a small range, the insertion tube can act in a small range along with the action of the rotating sheet, so that the pain caused by the action can be relieved conveniently; and finally, under the action of the flow regulator and the waste liquid bag, the regulating liquid enters the waste liquid bag to be collected, so that the centralized treatment is facilitated.

Description

Choledochoscope insertion tube

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a choledochoscope insertion tube.

Background

An endoscopic choledochoscope can enter a biliary tract through an esophagus to treat diseases or can treat diseases through a gallbladder, and can also assist the diseases through an abdominal incision, and a laparoscope enters an abdominal cavity through the abdominal incision to be used as an operating table and cannot be used for transesophageal surgery. The gallbladder polypoid lesion is treated, the gallbladder function is kept, the postoperative life quality of a patient is improved, and postoperative complications are reduced. However, when the traditional choledochoscope insertion tube is inserted into the body, a patient cannot sense the fixed installation condition of the insertion tube, so that the insertion tube is dislocated or falls off when sensing, which causes great trouble.

It is noted that the information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the choledochoscope insertion tube provided by the utility model has the advantages that through the arrangement of the T-shaped tube and the leak hole at the lower part of the T-shaped tube, more liquid in the liner can flow out within a certain time, and the residual liquid can flow out rapidly; the fixing of the two films can ensure that the skin of the patient is pulled tightly when the body of the patient moves greatly, and the patient is reminded, so that the patient can know the fixing condition of the insertion tube at the first time; when the skin of a patient acts in a small range, the insertion tube can act in a small range along with the action of the rotating sheet, so that the pain caused by the action can be relieved conveniently; and finally, under the action of the flow regulator and the waste liquid bag, the regulating liquid enters the waste liquid bag to be collected, so that the centralized treatment is facilitated.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a choledochoscope insertion tube comprises an insertion body inner tube used for enabling liquid to flow out in multiple directions, wherein the insertion body inner tube comprises a T-shaped tube, a leak hole and a sealing ring, the leak hole is formed in the lower portion of the T-shaped tube, and the sealing ring is installed on the upper portion of the T-shaped tube; the upper part of the inner tube of the stretching body is connected with a fixed connecting tube which is used for being close to a patient and is convenient to move, the fixed connecting tube comprises a fixed connector, a first connecting tube, a second connecting tube, a rotating sheet, a supporting sheet, a circular rubber sheet and a flow regulator, the first connecting tube is installed at one end of the fixed connector, the second connecting tube is installed at the other end of the fixed connector, the supporting sheet is installed outside the joint of the fixed connector and the first connecting tube, the circular rubber sheet is bonded on the surface of the lower part of the supporting sheet, the rotating sheet is rotatably connected to the upper part of the supporting sheet, and the flow regulator is installed on the second connecting tube; the one end of fixed connection pipe has the waste liquid processing bag that is used for collecting liquid through threaded connection, the waste liquid processing bag includes waste liquid bag, release knob, rectangle film, the waste liquid bag passes through threaded connection in the one end of second connecting pipe, front portion one side of waste liquid bag is provided with the release knob, the lower surface bonding of waste liquid bag has the rectangle film.

On the basis of the technical scheme, the inclination of two ends of the T-shaped pipe is 45 degrees, five leakage holes are formed in the lower portion of the T-shaped pipe, and the sealing ring is made of rubber.

On the basis of the technical scheme, the T-shaped pipe is rotationally connected with the first connecting pipe, the fixed connecting head is a hard pipe, and a stainless steel mesh is filled inside the fixed connecting head.

On the basis of the technical scheme, the circular film and the rectangular film are both disposable and are pasted on two sides.

On the basis of the technical scheme, the main body part extending into the inner tube is made of medical-grade polyvinyl chloride materials, and the waste liquid bag is made of polyethylene materials.

On the basis of the technical scheme, the first connecting pipe and the second connecting pipe are made of polyvinyl chloride, the release knob is made of common PVC, and the part in contact with the hand is subjected to anti-slip treatment.

On the basis of the technical scheme, the second connecting pipe can be detached and replaced with different lengths.

Compared with the prior art, the utility model has the beneficial effects that: according to the choledochoscope insertion tube, through the arrangement of the T-shaped tube and the leak hole at the lower part of the T-shaped tube, more liquid in the liner can flow out within a certain time, and residual liquid can flow out quickly;

the fixing of the two films can ensure that the skin of the patient is pulled tightly when the body of the patient moves greatly, and the patient is reminded, so that the patient can know the fixing condition of the insertion tube at the first time;

when the skin of a patient acts in a small range, the insertion tube can act in a small range along with the action of the rotating sheet, so that the pain caused by the action can be relieved conveniently;

and finally, under the action of the flow regulator and the waste liquid bag, the regulating liquid enters the waste liquid bag to be collected, so that the centralized treatment is facilitated.

Additional features of the utility model and advantages thereof will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is an isometric view of a choledochoscope insertion tube of the present invention;

FIG. 2 is a bottom view of a choledochoscope insertion tube according to the present invention;

FIG. 3 is a front view of a choledochoscope insertion tube according to the present invention;

fig. 4 is a bottom view of the choledochoscope insertion tube fixing connection tube according to the present invention.

The reference numerals are explained below:

1. extending into the inner tube; 101. a T-shaped pipe; 102. a leak hole; 103. a seal ring; 2. fixing the connecting pipe; 201. fixing the connector; 202. a first connecting pipe; 203. a second connecting pipe; 204. a rotating sheet; 205. a support sheet; 206. a circular film; 207. a flow regulator; 3. a waste liquid treatment bag; 301. a waste liquid bag; 302. releasing the knob; 303. rectangular films.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Examples

Referring to fig. 1 to 4, the present invention provides a choledochoscope insertion tube: the liquid draining device comprises an extending body inner tube 1 for enabling liquid to flow out in multiple directions, wherein the extending body inner tube 1 comprises a T-shaped tube 101, a leak hole 102 and a sealing ring 103, the leak hole 102 is formed in the lower portion of the T-shaped tube 101, and the sealing ring 103 is installed on the upper portion of the T-shaped tube 101; the upper part of the inner tube 1 extending into the body is connected with a fixed connecting tube 2 which is used for being close to a patient and is convenient to move, the fixed connecting tube 2 comprises a fixed connector 201, a first connecting tube 202, a second connecting tube 203, a rotating sheet 204, a supporting sheet 205, a circular film 206 and a flow regulator 207, one end of the fixed connector 201 is provided with the first connecting tube 202, the other end of the fixed connector 201 is provided with the second connecting tube 203, the supporting sheet 205 is arranged outside the joint of the fixed connector 201 and the first connecting tube 202, the circular film 206 is bonded on the surface of the lower part of the supporting sheet 205, the upper part of the supporting sheet 205 is rotatably connected with the rotating sheet 204, and the flow regulator 207 is arranged on the second connecting tube 203; the one end of fixed connection pipe 2 has the waste liquid processing bag 3 that is used for collecting liquid through threaded connection, and waste liquid processing bag 3 includes waste liquid bag 301, release knob 302, rectangle film 303, and waste liquid bag 301 passes through the one end of threaded connection at second connecting pipe 203, and the anterior one side of waste liquid bag 301 is provided with release knob 302, and the lower surface of waste liquid bag 301 bonds and has rectangle film 303.

On the basis of the above-described embodiment: the slopes of the two ends of the T-shaped pipe 101 are 45 degrees, so that more liquid can be discharged from the body at the same time, five leakage holes 102 are formed in the lower part of the T-shaped pipe 101, so that the liquid in multiple directions can flow out, and the sealing ring 103 is made of rubber and can seal the joint; the T-shaped pipe 101 is rotatably connected with the first connecting pipe 202, so that the body can rotate along with the micro motion, the fixed connecting head 201 is a hard pipe, and a stainless steel mesh is filled in the fixed connecting head, so that the integral pipe shape can be kept unchanged; the circular film 206 and the rectangular film 303 are both disposable, are double-sided adhesive, and can be torn off and adhered to the skin surface when in use; the main body part extending into the inner tube 1 is made of medical grade polyvinyl chloride material, so that the inner tube can be ensured to be safe to enter the body, and the waste liquid bag 301 is made of polyethylene material; the first connecting pipe 202 and the second connecting pipe 203 are made of polyvinyl chloride, the medical grade can be reduced in vitro, the release knob 302 is made of common PVC material, and the part in contact with the hand is subjected to anti-skid treatment, so that the liquid can be conveniently unscrewed and released; the second connection tube 203 can be disassembled and replaced with different lengths so as to be suitable for different patients.

The working principle and the using process of the utility model are as follows: when the insertion tube is used, the leak hole 102 can be placed in the biliary tract, the back adhesive of the circular film 206 is torn off and is adhered to the skin, the back adhesive of the rectangular film 303 is torn off and is fixed to the proper position of the skin, then the flow regulator 207 is adjusted to lead the body fluid to the interior of the waste fluid bag 301, and the release knob 302 can be rotated to release the liquid in the interior.

Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for the purpose of illustration and is not intended to limit the scope of the utility model. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.

Claims

1. A choledochoscope insertion tube is characterized in that: the liquid flow meter comprises an extending body inner tube (1) used for enabling liquid to flow out in multiple directions, wherein the extending body inner tube (1) comprises a T-shaped tube (101), a leak hole (102) and a sealing ring (103), the leak hole (102) is formed in the lower portion of the T-shaped tube (101), and the sealing ring (103) is installed on the upper portion of the T-shaped tube (101);

the upper part of the inner tube (1) of the extension body is connected with a fixed connecting tube (2) which is used for being close to a patient and is convenient to move, the fixed connecting pipe (2) comprises a fixed connecting head (201), a first connecting pipe (202), a second connecting pipe (203), a rotating sheet (204), a supporting sheet (205), a circular film (206) and a flow regulator (207), one end of the fixed connector (201) is provided with the first connecting pipe (202), the other end of the fixed connector (201) is provided with the second connecting pipe (203), the supporting sheet (205) is arranged outside the connection part of the fixed connector (201) and the first connecting pipe (202), the lower surface of the supporting sheet (205) is adhered with the circular film (206), the upper part of the supporting sheet (205) is rotatably connected with the rotating sheet (204), and the second connecting pipe (203) is provided with the flow regulator (207);

the one end of fixed connection pipe (2) has waste liquid treatment bag (3) that is used for collecting liquid through threaded connection, waste liquid treatment bag (3) are including waste liquid bag (301), release knob (302), rectangle film (303), waste liquid bag (301) are in through threaded connection the one end of second connecting pipe (203), the anterior one side of waste liquid bag (301) is provided with release knob (302), the lower surface bonding of waste liquid bag (301) has rectangle film (303).

2. The choledochoscope insertion tube according to claim 1, wherein: the inclination of both ends of the T-shaped pipe (101) is 45 degrees, five leak holes (102) are formed in the lower portion of the T-shaped pipe (101), and the sealing ring (103) is made of rubber.

3. The choledochoscope insertion tube according to claim 1, wherein: t venturi tube (101) with rotate between first connecting pipe (202) and be connected, fixed connector (201) are hard pipe, and inside packing has the stainless steel meshwork.

4. The choledochoscope insertion tube according to claim 1, wherein: the circular film (206) and the rectangular film (303) are both disposable and are double-sided adhesive.

5. The choledochoscope insertion tube according to claim 1, wherein: the main body part extending into the inner tube (1) is made of medical grade polyvinyl chloride materials, and the waste liquid bag (301) is made of polyethylene materials.

6. The choledochoscope insertion tube according to claim 1, wherein: the first connecting pipe (202) and the second connecting pipe (203) are made of polyvinyl chloride, the release knob (302) is made of common PVC, and the part in contact with the hand is subjected to anti-slip treatment.

7. The choledochoscope insertion tube according to claim 1, wherein: the second connecting pipe (203) can be disassembled and replaced with different lengths.