CN216703154U

CN216703154U - Catheter kit for transanal ileus

Info

Publication number: CN216703154U
Application number: CN202122435945.4U
Authority: CN
Inventors: 常旭
Original assignee: Dalian Kuliet Medical Products Co ltd
Current assignee: Dalian Kuliet Medical Products Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-06-10
Anticipated expiration: 2031-10-11

Abstract

The utility model relates to the technical field of medical instruments and discloses a transanal ileus catheter kit, which comprises an anus pressure reducing catheter, a front port arranged at the tail end of the left side of the anus pressure reducing catheter, air supply holes arranged at the edge of the left side circumference of the anus pressure reducing catheter in an equidistant vertical direction, a balloon bonded at the middle position of the circumference side of the anus pressure reducing catheter, a balloon injection valve, a one-way valve for the air supply holes, a conical connector for suction, a pressure reducing catheter connecting head and a guiding and expanding kit, wherein the right end of the pressure reducing catheter connecting head is bonded with a drainage tube; according to the utility model, the front port, the air supplement hole, the balloon, the anus decompression catheter, the balloon injection valve, the one-way valve for the air supplement hole, the suction conical interface, the spring guide wire, the narrow part expansion tube and the endoscope expansion tube are used in combination, so that the safety coefficient and the operation efficiency in the treatment process are improved, and the pain of a patient is reduced.

Description

Catheter kit for transanal ileus

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a catheter kit for transanal ileus.

Background

An ileus catheter kit is a medical instrument used for treating surgical acute abdominal ileus. The intestinal obstruction has a plurality of etiological factors and types, and after the intestinal obstruction occurs, not only local changes of intestinal canals can be caused, but also systemic pathological changes can be caused, so that the intestinal obstruction part of a patient needs to be timely decompressed and drained, and the pressure of the obstruction part is reduced.

Although the transnasal insertion type ileus catheter can solve most of ileus diseases, for the colon part, especially for the obstruction of the left colon position, because the deep transnasal tube placement time of the obstruction position is long, the common transnasal type ileus catheter can not timely obtain a good decompression effect, so that the risk of an emergency operation is increased for a patient. The transanal ileus catheter kit is inserted through the anus, can reach the lower part of a colon obstruction part more quickly, can make a catheter reach the upper part through the obstruction part by matching with a guide wire and an expansion pipe, can obtain a good decompression effect, enables a doctor to perform sufficient preoperative examination, and changes an emergency operation into a phase-selective operation. The pain of the patient is relieved, and meanwhile, the risk of the operation is reduced.

As disclosed in the chinese patent: the utility model provides a stifled device is prevented to pipe is blocked to anus type ileus, patent number: CN202011620712.5, in this contrast file, can realize dredging the not serious jam of pipe body through preventing stifled pull throughs, and can also detect the pipe this internal jam condition, the jam is removed whether to effectual judgement pipe body, compare with the manual extrusion pipe of bending of personnel, very big reduction personnel's amount of labour, it is more accurate to the removal judgement of jam simultaneously, make things convenient for personnel to use, guarantee that the medicine fills and the smooth of drainage goes on, but above-mentioned device does not set up the structure that pierces through expansion intestinal obstruction content in the use, the water conservancy diversion washes the top that the structure is difficult to reach the position of obstructing in the short time, be unfavorable for improving the operation efficiency among the treatment process.

To this end, we propose a transanal ileus catheter kit.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems in the prior art and provides a transanal ileus catheter kit.

In order to realize the purpose, the utility model adopts the following technical scheme that the transanal ileus catheter kit comprises an anus pressure reducing catheter, a front port arranged at the left end of the anus pressure reducing catheter, air supply holes arranged at the left circumferential edge of the anus pressure reducing catheter in the equidistant vertical direction, a balloon adhered at the middle position of the circumferential side of the anus pressure reducing catheter, a balloon injection valve fixedly connected at the right side of the circumferential side of the anus pressure reducing catheter, a one-way valve for the air supply holes, a conical connector for suction, a pressure reducing catheter connecting head and a guiding and expanding kit, the right end of the connecting head of the pressure reducing catheter is bonded with a drainage tube, the right end of the drainage tube is bonded with a three-way joint, and the tail end of the drainage tube on the right side of the three-way joint is respectively bonded with a conical joint for flushing and a conical joint for draining.

Preferably, the guiding and expanding kit includes a spring guide wire, a stricture expanding tube, and an endoscope expanding tube.

Preferably, the circumferential side surface of the spring guide wire penetrates through the inner wall of the endoscope expansion tube in a sliding connection mode.

Preferably, the endoscope-dilating tube has a circumferential side surface penetrating through an inner wall of the sliding-connection stricture-dilating tube.

Preferably, the spring guide wire has a teflon coating on a surface thereof, and left ends of the stricture dilation tube and the endoscope dilation tube are tapered.

Preferably, the cross section of the anus decompression catheter is of a three-cavity structure, and the three-cavity structure of the cross section of the anus decompression catheter is respectively used for injection, air supplement and suction functions.

Advantageous effects

The utility model provides a catheter kit for transanal ileus. The method has the following beneficial effects:

(1) the transanal ileus catheter kit can reach the upper part of an obstruction part in a short time by combining the front port, the air supplement hole, the balloon, the anus pressure reducing catheter, the balloon injection valve, the one-way valve for the air supplement hole, the conical interface for suction, the spring guide wire, the narrow part expansion tube and the endoscope expansion tube. Under the actual clinical condition, a patient with low-level colonic obstruction needs to quickly implement intestinal decompression to relieve the disease condition, so that the emergency operation is changed into phase-selective operation, and the preoperative preparation can be fully prepared. The catheter is made of pure silica gel, has good biocompatibility, reduces the pain of a patient, improves the operation tolerance of the patient, and has the effects of quick-acting, simple, convenient and safe intestinal canal decompression and intestinal tract preparation.

(2) This pipe external member is obstructed to anus type intestines through setting up of pipe clamp and cooperating to wash with taper joint and taper joint for flowing back, can be at the in-process of pouring into the normal saline treatment into, effective control wash with taper joint and flowing state and the velocity of flow that the taper joint inner wall normal saline for flowing back mixed liquid with the intestines content, be favorable to reducing the injury to the patient in the treatment process under the prerequisite of guaranteeing treatment, improve patient's treatment and experience.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a schematic view of the anal decompression catheter of the present invention;

FIG. 2 is a schematic view of a two-chamber junction configuration of the present invention;

fig. 3 is a schematic structural view of the guiding and expanding sleeve of the present invention.

Illustration of the drawings:

101. a front port; 102. air hole supplement; 103. a balloon; 104. an anal decompression catheter; 105. a balloon injection valve; 106. a one-way valve for air supply hole, 107 and a conical interface for suction; 108. a decompression conduit connecting head; 109. a drainage tube; 110. a three-way joint; 111. a pipe clamp; 112. a flushing cone joint; 113. a drainage taper joint, 2, a guiding and expanding external member; 201. a spring guide wire; 202. a stricture dilation tube; 203. an endoscope expanding tube.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): a transanal ileus catheter kit, as shown in figures 1-3, comprising an anus pressure-reducing catheter 104, a front port 101 arranged at the left end of the anus pressure-reducing catheter 104, air-supplying holes 102 arranged at the left circumferential edge of the anus pressure-reducing catheter 104 in the equidistant vertical direction, a balloon 103 adhered at the middle position of the circumferential side surface of the anus pressure-reducing catheter 104, the right side of the circumferential side surface of the anus decompression catheter 104 is fixedly connected with a balloon injection valve 105, a one-way valve 106 for an air supply hole, a conical connector 107 for suction, a decompression catheter connecting head 108 and a guiding and expanding kit 2 at the same time, the right end of the decompression catheter connecting head 108 is bonded with a drainage tube 109, the right end of the drainage tube 109 is bonded with a three-way joint 110, the branches of the right end of the three-way joint 110 are bonded with the drainage tube 109 respectively, the circumferential side surface of the drainage tube 109 on the right side of the three-way joint 110 is sleeved with a pipe clamp 111, and the tail end of the drainage tube 109 on the right side of the three-way joint 110 is bonded with a conical connector 112 for flushing and a conical connector 113 for liquid drainage respectively.

The guiding and expanding external member 2 comprises a spring guide wire 201, a narrow part expanding tube 202 and an endoscope expanding tube 203, the treatment experience of a user is improved through the arrangement of the guiding and expanding external member 2, the treatment process is optimized, the circumferential side surface of the spring guide wire 201 penetrates through the inner wall of the endoscope expanding tube 203 in sliding connection, the installation and the positioning of other structures are conveniently guided in an auxiliary manner through the arrangement of the spring guide wire 201, the circumferential side surface of the endoscope expanding tube 203 penetrates through the inner wall of the narrow part expanding tube 202 in sliding connection, the intestinal obstruction part can be pushed open through the arrangement of the narrow part expanding tube 202 to facilitate the subsequent treatment operation, the surface of the spring guide wire 201 is provided with a Teflon coating, the left ends of the narrow part expanding tube 202 and the endoscope expanding tube 203 are in a conical shape, the narrow part expanding tube 202 and the endoscope expanding tube 203 can conveniently enter the body of the patient rapidly through the conical shape design of the left ends of the narrow part expanding tube 202 and the endoscope expanding tube 203, and the pain of the patient in the treatment process is reduced, through the setting of endoscope expanding tube 203, make things convenient for the medical endoscope of doctor to observe, the cross section of anus decompression pipe 104 is three cavity structures, and three cavity structures of the cross section of anus decompression pipe 104 are used for respectively injecting into, tonifying qi and attracting the function, through the three cavity structural design of anus decompression pipe 104, have reduced the volume of external member, are convenient for treat going on of operation.

The working principle of the utility model is as follows: before treatment, the intestinal tract of a patient needs to be cleaned, then a doctor inserts an enteroscope through the anus of the patient and slowly pushes the patient to the intestinal obstruction part, a spring guide wire 201 is inserted through an endoscope channel, the spring guide wire 201 slowly passes through the intestinal obstruction part, an endoscope expanding tube 203 is inserted along the spring guide wire 201 through the endoscope channel and passes through the intestinal obstruction part to primarily expand the obstruction part, then the enteroscope is slowly removed, a narrow part expanding tube 202 is inserted along the endoscope expanding tube 203, a certain amount of olive oil can be injected into the inner cavity of the narrow part expanding tube 202 during insertion to play a role of lubrication, the intestinal obstruction part is expanded to a certain width, the narrow part expanding tube 202 is slowly removed, a certain amount of olive oil is injected into the inner cavity of the anus pressure reducing catheter 104 and then is inserted along the endoscope expanding tube 203, and the balloon 103 position of the anus pressure reducing catheter 104 passes through the intestinal obstruction position, when the balloon reaches the upper side of the obstruction, the endoscope-dilating tube 203 and the spring guide wire 201 are gradually removed, and a predetermined amount of distilled water is injected into the balloon 103 through the balloon-injecting valve 105, so that the balloon 103 is inflated and fixed above the obstruction. The end of the connection head 108 of the decompression tube is fixed to the suction taper port 107, and the intestinal contents are sucked by a negative pressure device through the flushing taper joint 112, the saline is injected, and the flushing or draining taper joint 113.

The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a transanal type ileus pipe external member, including anus decompression pipe (104), front port (101) that anus decompression pipe (104) left side end was seted up, mend gas hole (102) that anus decompression pipe (104) left side circumference edge equidistance vertical direction seted up, sacculus (103) that anus decompression pipe (104) circumference side intermediate position bonded, anus decompression pipe (104) circumference side right side is fixedly connected with sacculus simultaneously and pours into with valve (105), it uses check valve (106) and attracts with toper interface (107) to supply gas hole, decompression pipe continues head (108) and guide and expansion external member (2), its characterized in that: the right end of the decompression catheter connecting head (108) is bonded with a drainage tube (109), the right end of the drainage tube (109) is bonded with a three-way joint (110), branches of the right end of the three-way joint (110) are bonded with the drainage tube (109) respectively, the circumferential side surface of the drainage tube (109) on the right side of the three-way joint (110) is sleeved with a tube clamp (111), and the tail end of the drainage tube (109) on the right side of the three-way joint (110) is bonded with a conical joint (112) for flushing and a conical joint (113) for draining liquid respectively.

2. A transanal ileus catheter kit as claimed in claim 1, wherein: the guiding and expanding kit (2) comprises a spring guide wire (201), a stricture expanding tube (202) and an endoscope expanding tube (203).

3. A transanal ileus catheter kit of claim 2, wherein: the circumferential side surface of the spring guide wire (201) penetrates through the inner wall of the endoscope expansion tube (203) in a sliding connection mode.

4. A transanal ileus catheter kit of claim 2, wherein: the circumferential side surface of the endoscope expanding tube (203) penetrates through the inner wall of the expansion tube (202) of the sliding connection narrow part.

5. A transanal ileus catheter kit of claim 2, wherein: the surface of the spring guide wire (201) is provided with a Teflon coating, and the left ends of the narrow part expansion tube (202) and the endoscope expansion tube (203) are conical.

6. A transanal ileus catheter kit as claimed in claim 1, wherein: the cross section of the anus pressure reducing catheter (104) is of a three-cavity structure, and the three-cavity structure of the cross section of the anus pressure reducing catheter (104) is respectively used for injection, air supplement and suction functions.