CN209286464U - A kind of liver and gall surgical department's interventional therapy drainage tube - Google Patents

Abstract

The utility model relates to nursing materials technical field, in particular a kind of liver and gall surgical department's interventional therapy drainage tube, including puncture tube, the top of puncture tube is equipped with puncturing head, air bag is arranged on the apical lateral wall of puncture tube, the bottom end of puncture tube is equipped with connecting tube, and the bottom end of connecting tube is equipped with Y-piece.Air bag is arranged in the upper end of puncture tube in the utility model, air bag is inflated outside pipe to be stuck in patient's body when use, avoid de- pipe, dismountable Y-piece is set in puncture tube bottom end simultaneously, both it had been able to achieve the replacement operation for carrying out drainage tube in vitro, the operation rinsed in vivo medicine-feeding and pipe can be also carried out by the branch pipe of Y-piece, it is easy to operate, easy to use, the pain for reducing patient, mitigates the workload of medical staff.

Description

A kind of liver and gall surgical department's interventional therapy drainage tube

Technical field

The utility model relates to nursing materials technical field, specially a kind of liver and gall surgical department's interventional therapy drainage tube.

Background technique

What liver and gall surgical department was mainly studied is caused by hepatocellular carcinoma, hepatic calculus, posthepatitic cirrhosis and heavy type hepatitis Acute liver failure etc. seriously threatens the major disease of compatriots' health.General patient was after carrying out hepatobiliary surgery, in vivo Several cun of meeting have a large amount of bile or other hydrops, need that hydrops is discharged in time using drainage device, in order to Rehabilitation.

In the prior art, the drainage tube for liver and gall surgical department's interventional therapy is conventional drainage tube, and structure is simple, is made With need to repeatedly be fixed in outside in the process, unplanned property tube drawing is avoided the occurrence of, while existing drainage tube is generally integrated Structure needs the operation of frequent progress tube drawing and intubation, brings pain to patient when replacing drainage tube, and can not directly carry out in vivo The operation rinsed in administration and pipe.In consideration of it, it is proposed that a kind of liver and gall surgical department's interventional therapy drainage tube.

Utility model content

The purpose of this utility model is to provide a kind of liver and gall surgical department's interventional therapy drainage tubes, to solve above-mentioned background skill The existing drainage tube structure proposed in art is simply easy de- pipe and brings the problem of pain to patient.

To achieve the above object, the utility model provides the following technical solutions:

A kind of liver and gall surgical department's interventional therapy drainage tube, including puncture tube, if rule is equipped on the side wall of the puncture tube Dry side conduction hole, the top of the puncture tube are equipped with puncturing head, and the top of the puncturing head is equipped with interstitial hole, the puncturing head Rule is equipped with several conduction holes on side wall；Air bag is arranged on the apical lateral wall of the puncture tube, the bottom end of the air bag is set There is air injection pipe, the bottom end of the air injection pipe extends to outside puncture tube and is equipped with gas injection port, is equipped with tracheae rubber plug in the gas injection port； The bottom end of the puncture tube is equipped with connecting tube, and rule is equipped with several indent circles, the connecting tube on the inner sidewall of the connecting tube On be arranged with snap ring；The bottom end of the connecting tube is equipped with Y-piece, and rule is equipped with several outer on the upper end lateral wall of the Y-piece Flange collar, the Y-piece and the connecting tube are engaged by clamping, and the outer flange collar is equal with the quantity of the indent circle and position one One is corresponding；The lower end of the Y-piece is equipped with the first branch pipe and the second branch pipe, and the bottom end of first branch pipe is connected by check valve There is hose, is equipped with branch pipe rubber plug in second branch pipe.

Preferably, the puncturing head is an integral molding structure with the puncture tube.

Preferably, the air bag hot melt is fixed on the lateral wall of the puncture tube.

Preferably, the air injection pipe hot melt is fixed on the inner sidewall of the puncture tube, and the top of the air injection pipe passes through It is communicated to after the side wall of the puncture tube in the air bag, the bottom end of the air injection pipe extends after the side wall of the puncture tube To outside pipe.

Preferably, the gas injection port is an integral molding structure with the air injection pipe, the tracheae rubber plug and the gas injection port It is engaged by clamping.

Preferably, the connecting tube hot melt is fixed on the bottom end of the puncture tube, and the size of the connecting tube bottom end is greater than Or the size equal to connecting tube top, the snap ring are actively socketed in the connecting tube.

Preferably, the outer flange collar is an integral molding structure with the Y-piece.

Preferably, first branch pipe, second branch pipe are an integral molding structure with the Y-piece, the check valve Top fixation be connected in first branch pipe, the fixation of the top of the hose is connected in the check valve, the branch pipe Rubber plug and second branch pipe are engaged by clamping.

Compared with prior art, the utility model has the beneficial effects that gas is arranged in the upper end of puncture tube in the utility model Capsule is inflated to be stuck in patient's body air bag outside pipe when use, avoids de- pipe, while detachable in the setting of puncture tube bottom end Y-piece, be both able to achieve in vitro carry out drainage tube replacement operation, also can by the branch pipe of Y-piece carry out vivo medicine-feeding and The operation rinsed in pipe, it is easy to operate, easy to use, the pain of patient is reduced, the workload of medical staff is mitigated.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model liver and gall surgical department interventional therapy drainage tube；

Fig. 2 is the overall structure diagram of the utility model；

Fig. 3 is the half section structure diagram of the puncture tube of the utility model；

Fig. 4 is the structural schematic diagram of the Y-piece of the utility model.

In figure: 1, puncture tube；11, side conduction hole；2, puncturing head；21, interstitial hole；22, conduction hole；3, air bag；31, gas injection Pipe；32, gas injection port；33, tracheae rubber plug；4, connecting tube；41, indent circle；42, snap ring；5, Y-piece；51, outer flange collar；52, first Branch pipe；53, check valve；54, hose；55, the second branch pipe；56, branch pipe rubber plug.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " centre ", "upper", "lower", "top", "bottom", The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching State the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with Specific orientation construction and operation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features." several " are meant that at least one in the description of the present invention, example Such as one, two etc., unless otherwise specifically defined.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:

A kind of liver and gall surgical department's interventional therapy drainage tube, including puncture tube 1, rule is equipped with several on the side wall of puncture tube 1 Side conduction hole 11, the top of puncture tube 1 are equipped with puncturing head 2, and the top of puncturing head 2 is equipped with interstitial hole 21, on the side wall of puncturing head 2 Rule is equipped with several conduction holes 22.In the present embodiment, puncturing head 2 is an integral molding structure with puncture tube 1, is made puncturing head 2 and is worn 1 stable connection of pipe is pierced, puncturing head 2 is avoided to fall off.Further, puncturing head 2 is in bullet-shaped, and making 2 top of puncturing head is in arcuation, It is convenient for puncture procedure, puncturing head 2 is avoided to scratch the skin of patient.

Air bag 3 is arranged on the apical lateral wall of puncture tube 1, the bottom end of air bag 3 is equipped with air injection pipe 31, the bottom of air injection pipe 31 End is equipped with gas injection port 32, is equipped with tracheae rubber plug 33 in gas injection port 32.In the present embodiment, air bag 3, which heats, is fixed on the outer of puncture tube 1 On side wall, keep air bag 3 firm, closed.The hot melt of air injection pipe 31 is fixed on the inner sidewall of puncture tube 1, keeps air injection pipe 31 solid steady Gu and will not influence the normal work of puncture tube 1.Further, the top of air injection pipe 31 is connected to after the side wall of puncture tube 1 Into air bag 3, the bottom end of air injection pipe 31 extends to outside pipe after passing through the side wall of puncture tube 1, convenient for from the outside of puncture tube 1 to gas Capsule 3 is inflated.

Further, gas injection port 32 is an integral molding structure with air injection pipe 31, and tracheae rubber plug 33 is matched with the clamping of gas injection port 32 It closes, keeps gas injection port 32 solid firm, when use, which snaps fit onto the nipple of syringe in gas injection port 32, carries out gas injection to air bag 3, so It moves back except syringe and clogs gas injection port 32 with tracheae rubber plug 33, air bag 3 is kept to heave state, so as to the firm clamping of puncture tube 1 In the internal of patient, unplanned property tube drawing is avoided.

The bottom end of puncture tube 1 is equipped with connecting tube 4, and rule is equipped with several indent circles 41, connecting tube on the inner sidewall of connecting tube 4 Snap ring 42 is arranged on 4；In the present embodiment, connecting tube 4 heats the bottom end for being fixed on puncture tube 1, keeps connecting tube 4 solid firm, It is not easily to fall off.Further, the size of 4 bottom end of connecting tube is greater than or equal to the size on 4 top of connecting tube, connects in the present embodiment 4 bottom end of pipe is preferably dimensioned to be the size greater than 4 top of connecting tube, i.e. connecting tube 4 is in micro- horn-like, is convenient for 5 grafting of Y-piece Into connecting tube 4.

The bottom end of connecting tube 4 is equipped with Y-piece 5, and rule is equipped with several outer flange collars 51 on the upper end lateral wall of Y-piece 5；This reality It applies in example, snap ring 42 is actively socketed in connecting tube 4, and after Y-piece 5 is snapped fit onto connecting tube 4, snap ring 42 is moved down directly It is tightly blocked to by connecting tube 4, Y-piece 5 is avoided to slip.The lower end of Y-piece 5 is equipped with the first branch pipe 52 and the second branch pipe 55, the The bottom end of one branch pipe 52 is connected with hose 54 by check valve 53, is equipped with branch pipe rubber plug 56 in the second branch pipe 55.

In the present embodiment, Y-piece 5 and connecting tube 4 are engaged by clamping, and outer flange collar 51 is an integral molding structure with Y-piece 5, outside Flange collar 51 is equal with the quantity of indent circle 41 and position corresponds, when Y-piece 5 snaps fit onto connecting tube 4, outer flange collar 51 with Indent circle 41 is engaged by clamping, and enhances the stable connection between Y-piece 5 and connecting tube 4.

Further, the first branch pipe 52, the second branch pipe 55 are an integral molding structure with Y-piece 5, and the top of check valve 53 is solid Surely it is connected in the first branch pipe 52, the top fixation of hose 54 is connected in check valve 53, connects hose 54 and the first branch pipe 52 It connects firm.

Further, hose 54 is preferably the conduction hose of negative pressure drainage equipment, and negative pressure drainage equipment passes through hose 54, the One branch pipe 52 and puncture tube 1 drain the hydrops in patient's liver and gallbladder, and check valve 53 is it is possible to prevente effectively from hydrops adverse current.

Specifically, the check valve 53 being related in the present embodiment is using many really plastic fittings warps in Sichuan Chongzhou City Chongyang The mini-medical check valve for the model ZC-DCV06 that battalion headquarter provides, matched accessory are also provided by the manufacturer；In addition, this The check valve 53 being related in embodiment is the prior art, and those skilled in the art may be implemented completely, is not necessarily to superfluous words, this reality It is not related to the improvement to the structure and working principle of check valve 53 with novel protected content yet.

Further, branch pipe rubber plug 56 and the second branch pipe 55 are engaged by clamping, and are needing to carry out vivo medicine-feeding operation to patient Or when rinsing in pipe, branch pipe rubber plug 56 is removed, connect syringe or flushing device.

Specifically, puncture tube 1, puncturing head 2, air bag 3, connecting tube 4 and Y-piece 5 are all made of medical grade silicon rubber and are made, Its material health environment-friendly, softness are flexible, wear-resisting durable.

Liver and gall surgical department's interventional therapy of the present embodiment when in use, takes the puncture tube 1 of suitable dimension with drainage tube first Conventional intubation is carried out to patient, reuses syringe and air bag 3 is inflated by air injection pipe 31 and gas injection port 32, fill Tracheae rubber plug 33 is stoppered after gas, then snaps fit onto Y-piece 5 in connecting tube 4 and clamping snap ring 42, then by the hose of drainage device 54 are connected on check valve 53 and can carry out drainage procedure；When need to patient carry out vivo medicine-feeding operation or manage in flushing operation When, stop drainage procedure and remove branch pipe rubber plug 56, then syringe is snapped fit onto and is administered or rinses behaviour on the second branch pipe 55 Work.

Basic principles, main features, and advantages of the present invention has been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. a kind of liver and gall surgical department's interventional therapy drainage tube, including puncture tube (1), it is characterised in that: the side of the puncture tube (1) If rule is equipped with dry side conduction hole (11) on wall, the top of the puncture tube (1) is equipped with puncturing head (2), the puncturing head (2) Top is equipped with interstitial hole (21), and rule is equipped with several conduction holes (22) on the side wall of the puncturing head (2)；The puncture tube (1) Apical lateral wall on be arranged with air bag (3), the bottom end of the air bag (3) is equipped with air injection pipe (31), the air injection pipe (31) Bottom end extends to puncture tube (1) outside and is equipped with gas injection port (32), is equipped with tracheae rubber plug (33) in the gas injection port (32)；It is described to wear The bottom end of thorn pipe (1) is equipped with connecting tube (4), and rule is equipped with several indent circles (41) on the inner sidewall of the connecting tube (4), described Snap ring (42) are arranged on connecting tube (4) outer wall；The bottom end of the connecting tube (4) is equipped with Y-piece (5), the Y-piece (5) Rule is equipped with several outer flange collars (51) on the lateral wall of upper end, and the Y-piece (5) and the connecting tube (4) are engaged by clamping, and described Outer flange collar (51) is equal with the quantity of the indent circle (41) and position corresponds；The lower end of the Y-piece (5) is equipped with first The bottom end of branch pipe (52) and the second branch pipe (55), first branch pipe (52) is connected with hose (54), institute by check valve (53) It states in the second branch pipe (55) and is equipped with branch pipe rubber plug (56).

2. liver and gall surgical department's interventional therapy drainage tube according to claim 1, it is characterised in that: the puncturing head (2) with The puncture tube (1) is an integral molding structure.

3. liver and gall surgical department's interventional therapy drainage tube according to claim 1, it is characterised in that: air bag (3) hot melt It is fixed on the lateral wall of the puncture tube (1).

4. liver and gall surgical department's interventional therapy drainage tube according to claim 1, it is characterised in that: air injection pipe (31) heat Blow is scheduled on the inner sidewall of the puncture tube (1), after the top of the air injection pipe (31) passes through the side wall of the puncture tube (1) It is communicated in the air bag (3), the bottom end of the air injection pipe (31) extends to outside pipe after the side wall of the puncture tube (1).

5. liver and gall surgical department's interventional therapy drainage tube according to claim 1, it is characterised in that: the gas injection port (32) with The air injection pipe (31) is an integral molding structure, and the tracheae rubber plug (33) and the gas injection port (32) are engaged by clamping.

6. liver and gall surgical department's interventional therapy drainage tube according to claim 1, it is characterised in that: connecting tube (4) heat Blow is scheduled on the bottom end of the puncture tube (1), and the size of connecting tube (4) bottom end is greater than or equal to connecting tube (4) top Size, the snap ring (42) are actively socketed on the connecting tube (4).

7. liver and gall surgical department's interventional therapy drainage tube according to claim 1, it is characterised in that: the outer flange collar (51) with The Y-piece (5) is an integral molding structure.

8. liver and gall surgical department's interventional therapy drainage tube according to claim 1, it is characterised in that: first branch pipe (52), second branch pipe (55) is an integral molding structure with the Y-piece (5), the top fixing card of the check valve (53) It connects in first branch pipe (52), the top of the hose (54) is fixed to be connected in the check valve (53), the branch pipe Rubber plug (56) and second branch pipe (55) are engaged by clamping.