CN215134136U

CN215134136U - Collecting needle tube for abdominal drainage puncture

Info

Publication number: CN215134136U
Application number: CN202120070566.7U
Authority: CN
Inventors: 汤小兰; 苟莉; 徐婷; 厉琳; 伍雪
Original assignee: Western Theater General Hospital of PLA
Current assignee: Western Theater General Hospital of PLA
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-12-14
Anticipated expiration: 2031-01-12

Abstract

The utility model discloses a collection needle tube for abdominal drainage puncture, which comprises a drainage needle cylinder and a piston push rod, wherein the piston push rod is arranged in the middle of the inner cavity of the drainage needle cylinder, the bottom of the piston push rod is positioned at the external fixedly connected connecting rod of the drainage needle cylinder, the middle part of the top surface of the drainage needle cylinder is fixedly connected with a catheter, the external sleeve of the catheter is provided with a fixed sleeve, and the pus, exuded blood, tissue fluid and other liquids accumulated in human tissues or body cavities are guided to the outside of the body through the collection right two parts connected by a drainage tube, thereby preventing postoperative infection caused by liquid siltation, controlling the size of the drainage quantity of the drainage needle cylinder by an adjusting seat, reducing the pressure to the abdomen, controlling the external drainage quantity by rotating a control extrusion wheel, facilitating the better drainage of doctors to patients, better leading the liquids to the outside of the body, preventing the liquid siltation from causing postoperative infection, the pain of the patient is relieved, and the patient can be cured more quickly.

Description

Collecting needle tube for abdominal drainage puncture

Technical Field

The utility model relates to a needle tubing technical field specifically is a be used for abdominal drainage puncture to use collection needle tubing.

Background

The drainage tube is a medical appliance for clinical surgery drainage, which guides pus, blood and liquid accumulated in human tissues or body cavities to the outside of the body, prevents postoperative infection and promotes wound healing. The clinical surgical drainage tubes have various types, some are used for catheterization, and some are used for wounds, thoracic cavities, brain cavities, gastrointestinal tracts, biliary tracts and the like. Surgical drainage is used for guiding pus, blood and liquid accumulated in human tissues or body cavities to the outside of a body so as to prevent postoperative infection and influence on wound healing.

The existing patients can accumulate pus, blood and liquid among human tissues or in body cavities after operations, and if drainage and drainage are not carried out, postoperative infection and wound healing can be influenced, so that better recovery of the patients is not facilitated.

Practical contents

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a collection needle tube for abdominal drainage puncture, which solves the problems provided in the background.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a collecting needle tube for abdominal drainage puncture comprises a drainage needle cylinder and a piston push rod, wherein the piston push rod is arranged in the middle of an inner cavity of the drainage needle cylinder, the bottom of the piston push rod is fixedly connected with a connecting rod and positioned outside the drainage needle cylinder, the middle of the top surface of the drainage needle cylinder is fixedly connected with a catheter, a fixed sleeve is sleeved outside the catheter, a rotating sleeve is rotatably connected outside the bottom of the fixed sleeve and positioned outside the catheter, a connecting pipe is arranged in the middle of the inner cavity of the fixed sleeve, a first drainage tube is communicated with the middle of the top of the fixed sleeve, an adjusting seat is penetrated through the bottom of the first drainage tube, adjusting rods are respectively penetrated through two sides of the adjusting seat, a spring is sleeved outside the adjusting rod and positioned inside the adjusting seat, a diversion groove is arranged on the right side of the bottom of a vacuum hose, and a second drainage tube is arranged on the right side of the diversion groove, and a flow control valve is sleeved outside the second drainage tube, and two sides of the middle part of the inner cavity of the flow control valve are respectively connected with an extrusion wheel through a rotating rod in a rotating mode.

Preferably, both sides of the bottom of the second drainage tube are fixedly connected with fixing pieces, and both sides of the outer surface of each fixing piece are fixedly connected with a first bonding strip.

Preferably, the bottom of the second drainage tube is fixedly connected with a connecting seat, and the middle of the right side surface of the connecting seat is fixedly connected with a second collection needle tube.

Preferably, the outer part of the collection needle tube II and the surface of the left side of the connecting seat are fixedly connected with a sterile needle tube sleeve I, and the top and the bottom of the outer surface of the drainage tube I are fixedly connected with a bonding strip II.

Preferably, a needle holder penetrates through the bottom of the first drainage tube, anti-slip blocks are arranged on two sides of the needle holder, and a sealing tube is fixedly connected to the bottom of the needle holder.

Preferably, the bottom of the sealing tube is connected with a second collecting needle tube, and a second sterile needle tube sleeve is sleeved outside the collecting needle tube.

(III) advantageous effects

The utility model provides a collecting needle tube for abdominal drainage puncture. The method has the following beneficial effects:

(1) this be used for abdominal cavity drainage puncture to use collection needle tubing, take off through the aseptic needle pipe box two on will gathering needle tubing two, then puncture the abdominal cavity drainage through needle holder, the non slipping spur conveniently carries on can making better holding of hand, make things convenient for the doctor to operate when the puncture, it is fixed bonding the strip and bonding the belly, better fix with the belly, conveniently carry out the drainage, piston push rod through pulling drainage needle tube in-connection pole connection utilizes siphon or negative pressure to attract the principle, will place outside human operation region or body cavity and wear out through the skin incision.

(2) This be used for abdominal cavity drainage puncture to use collection needle tubing, through with the pus that accumulates in human tissue room or the coelom, ooze blood, tissue liquid and other liquid are led extracorporeally through two collections that the drainage tube is connected, prevent that the liquid siltation from leading to the postoperative infection, adjust the size of seat control drainage syringe extraction volume, reduce the pressure to the belly, through the size of the outside drainage volume of rotation control extrusion wheel control, make things convenient for the better drainage of carrying out the patient of doctor, better bring liquid to extracorporeally, prevent that the liquid siltation from leading to the postoperative infection, alleviate patient's misery, make the cure that the patient can be faster.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of the structure A of FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of a portion of the structure shown at B in FIG. 2 according to the present invention;

FIG. 5 is an enlarged view of a portion of the structure of FIG. 2;

fig. 6 is a partial enlarged view of the adjusting seat structure of the present invention.

In the figure, 1-a drainage syringe, 2-a piston push rod, 3-a connecting rod, 4-a conduit, 5-a fixed sleeve, 6-a rotating sleeve, 7-a connecting pipe, 8-a drainage tube I, 9-a diversion groove, 10-a drainage tube II, 11-a flow control valve, 12-a rotating rod, 13-an extrusion wheel, 14-a fixed plate, 15-a bonding strip I, 16-a connecting seat, 17-a collection needle tube II, 18-a sterile needle tube I, 19-a needle holder, 20-an anti-skid block, 21-a sealing pipe, 22-a collection needle tube II, 23-a sterile needle tube II, 24-an adjusting seat, 25-an adjusting rod, 26-a spring and 27-a bonding strip II.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present embodiment provides a technical solution: a collecting needle tube for abdominal drainage puncture comprises a drainage needle cylinder 1 and a piston push rod 2, the piston push rod 2 is arranged in the middle of an inner cavity of the drainage needle cylinder 1, a connecting rod 3 is fixedly connected to the bottom of the piston push rod 2 and positioned outside the drainage needle cylinder 1, a catheter 4 is fixedly connected to the middle of the top surface of the drainage needle cylinder 1, a fixing sleeve 5 is sleeved outside the catheter 4, a rotating sleeve 6 is rotatably connected to the outside of the bottom of the fixing sleeve 5 and positioned outside the catheter 4, a connecting pipe 7 is arranged in the middle of the inner cavity of the fixing sleeve 5, a first drainage tube 8 is communicated with the middle of the top of the fixing sleeve 5, an adjusting seat 24 is penetrated through the bottom of the first drainage tube 8, adjusting rods 25 are penetrated through two sides of the adjusting seat 24, a spring 26 is sleeved outside the adjusting rod 25 and positioned inside the adjusting seat 24, a diversion channel 9 is arranged on the right side of the bottom of a vacuum hose 8, and a second drainage tube 10 is arranged on the right side of the diversion channel 9, the outer part of the second drainage tube 10 is sleeved with a flow control valve 11, and two sides of the middle part of the inner cavity of the flow control valve 11 are rotatably connected with extrusion wheels 13 through rotating rods 12.

In this embodiment, both sides of the bottom of the second drainage tube 10 are fixedly connected with a fixing piece 14, and both sides of the outer surface of the fixing piece 14 are fixedly connected with a first bonding strip 15.

In this embodiment, the bottom of the second drainage tube 10 is fixedly connected with a connecting seat 16, and the middle of the right side surface of the connecting seat 16 is fixedly connected with a second collection needle tube 17.

In this embodiment, the outer portion of the collecting needle tube 17 and the left side surface of the connecting seat 16 are fixedly connected with a sterile needle tube sleeve 18, and the top and the bottom of the outer surface of the drainage tube 8 are both fixedly connected with a bonding strip 27.

In this embodiment, a needle holder 19 penetrates through the bottom of the drainage tube I8, anti-slip blocks 20 are disposed on both sides of the needle holder 19, and a sealing tube 21 is fixedly connected to the bottom of the needle holder 19.

In this embodiment, the bottom of the sealing tube 21 is connected with a second collection needle tube 22, and a second sterile needle tube sleeve 23 is sleeved outside the collection needle tube 22.

When in use, the sterile needle sleeve II 23 on the collection needle tube II 22 is taken away, then the abdominal cavity is drained and punctured by the needle holder 19, the antiskid block 20 is convenient to hold the hand better, the operation of a doctor is convenient during puncturing, the bonding strip 27 is used for bonding and fixing the abdominal cavity and better fixing the abdominal cavity, drainage is convenient, the piston push rod 2 connected with the connecting rod 3 in the drainage needle tube 1 is pulled to be placed in a human body operation area or a body cavity and penetrate out of the body through a skin incision, pus, exuded blood, tissue fluid and other fluids accumulated in human tissues or the body cavity are guided out of the body through the collection right two 17 connected with the drainage tube 10 by pulling the connecting rod 3 in the drainage needle tube 1 by utilizing a siphon or negative pressure suction principle, postoperative infection caused by fluid accumulation is prevented, the size of the drainage quantity of the drainage needle tube 1 is controlled by the adjusting seat 24, the pressure to the abdominal cavity is reduced, and the size of outward drainage quantity is controlled by rotating the control extrusion wheel 13, make things convenient for better carrying out the drainage to the patient of doctor, better bring liquid to extrasomatic, prevent that the liquid siltation from leading to the postoperative infection, alleviate patient's misery, make the cure that the patient can be faster.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for abdominal cavity drainage puncture to use collection needle tubing, includes drainage syringe (1) and piston push rod (2), its characterized in that have been seted up at the middle part of drainage syringe (1) inner chamber: the bottom of piston push rod (2) just is located outside fixedly connected with connecting rod (3) of drainage cylinder (1), the middle part fixedly connected with pipe (4) of drainage cylinder (1) top surface, the outside cover of pipe (4) is equipped with fixed cover (5), the outside of fixed cover (5) bottom just is located the outside rotation of pipe (4) and is connected with rotating sleeve (6), connecting pipe (7) have been seted up at the middle part of fixed cover (5) inner chamber, the middle part intercommunication at fixed cover (5) top has drainage tube (8), the bottom of drainage tube (8) has been run through and has been adjusted seat (24), adjust the both sides of seat (24) and all have been run through and have been adjusted pole (25), the outside of adjusting pole (25) and the inside cover of adjusting seat (24) that is located are equipped with spring (26), splitter box (9) have been seted up on the right side of vacuum hose (8) bottom, a second drainage tube (10) is arranged on the right side of the diversion trench (9), a flow control valve (11) is sleeved outside the second drainage tube (10), and two sides of the middle part of an inner cavity of the flow control valve (11) are rotatably connected with an extrusion wheel (13) through a rotating rod (12).

2. The collection needle tube for abdominal drainage puncture according to claim 1, wherein: both sides of the bottom of the second drainage tube (10) are fixedly connected with fixing pieces (14), and both sides of the outer surface of each fixing piece (14) are fixedly connected with bonding strips I (15).

3. The collection needle tube for abdominal drainage puncture according to claim 1, wherein: the bottom of the second drainage tube (10) is fixedly connected with a connecting seat (16), and the middle of the right side surface of the connecting seat (16) is fixedly connected with a second collection needle tube (17).

4. A collection needle cannula for abdominal drainage puncture as claimed in claim 3, wherein: the outer portion of the collection needle tube II (17) is fixedly connected with a sterile needle tube sleeve I (18) on the left side surface of the connecting seat (16), and the top and the bottom of the outer surface of the drainage tube I (8) are fixedly connected with a bonding strip II (27).

5. The collection needle tube for abdominal drainage puncture according to claim 1, wherein: a needle holder (19) penetrates through the bottom of the drainage tube I (8), anti-skidding blocks (20) are arranged on two sides of the needle holder (19), and a sealing tube (21) is fixedly connected to the bottom of the needle holder (19).

6. The collection needle tube for abdominal drainage puncture according to claim 1, wherein: the bottom of sealed tube (21) is connected with and gathers needle tubing two (22), the outside cover of gathering needle tubing (22) is equipped with aseptic needle tubing cover two (23).