CN104874089A

CN104874089A - Multi-drainage-tube support and multi-drainage-tube drainage device

Info

Publication number: CN104874089A
Application number: CN201510294257.7A
Authority: CN
Inventors: 唐勇; 杨华梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-06-01
Filing date: 2015-06-01
Publication date: 2015-09-02

Abstract

The invention discloses a multi-drainage-tube support and a multi-drainage-tube drainage device. The multi-drainage-tube support comprises a cylindrical support body, wherein the internal portion of the support body is provided with a plurality of elastic clamping gaps allowing drainage tubes to pass along an axial direction and the elastic clamping gaps are in a closed state when drainage tubes are not inserted into the elastic gaps. The multi-drainage-tube drainage device consists of the multi-drainage-tube support and a plurality of drainage tubes. The design of the single device with the plurality of drainage tubes disclosed by the invention overturns the traditional drainage concept and realizes a function of single-hole multi-part drainage; the design of the single multi-drainage-tube support with the plurality of elastic clamping gaps enables a single perforated hole in an abdominal wall to be capable of draining matters to be drained with various characteristic at a plurality of parts of an abdomen, holes do not need to be perforated in a plurality of parts for respectively placing drainage tubes, the pains of patients are relieved, the beautifying effect is improved, the situation of unsmooth drainage caused by blockage of a single drainage tube can also be avoided by adding a plurality of drainage tubes to the same part, the parts to be drained can be laved according to the needs of illness conditions, and puncture holes in the abdominal wall do not need to be additionally increased.

Description

Many tubular drainage stents and many drainage systems

Technical field

The present invention relates to intraperitoneal drainage technical field, refer to a kind of many tubular drainage stents and many drainage systems particularly.

Background technology

After abdominal surgery, drainage tube drain seroperitoneum is used to be very general and important remedy measures.Drain situation is surgical postoperative significant observation index, can by the drain situation awareness operative site of drainage tube with or without hemorrhage, infection, seepage, the drainage tube laid has the important function of real time reaction intraperitoneal situation, drain internal pollution thing and can play the therapeutic effect alleviating patients symptomatic, surgeon can handle it in time according to drain situation, determines therapeutic scheme.Operative region needs to lay a root drainage tube at the most under normal circumstances, but existing commercially available drainage tube is all single structure, only can the single position of drain, as needed other position of drain, must increase puncturing hole placing drainage in addition at stomach wall.By that analogy, when the multiple position drain of needs, multiple positions abdomen wall puncture is just needed, therefore, we usually to see after operation in patients except surgical scars, have again several drain pore at stomach wall, both added patient's misery and burden, and affected again attractive in appearance, reduce quality of life.

Further, also there is following shortcoming in use in existing single drainage tube:

1. during blocked drainage tube, disposed tubes may be needed again to draw, increase patient painful;

2. the long-term placement of drainage tube also may cause that drainage tube lipstick is swollen, infection, pain, tunnel, adhesion etc., even cause as severe complications such as intestinal obstruction;

3. for medical personnel, management abdominal cavity multiple location many drainage tubes are also cumbersome, even cause doctor-patient dispute.

Summary of the invention

The object of the invention is to overcome existing drainage tube unreasonable structure, not only inconvenience but also unsafe defect when many drainage tubes use simultaneously, many tubular drainage stents and many drainage systems that a kind of property rational in infrastructure, easy to use, safe is good are provided, realize only needing abdomen wall puncture hole, a hole just can reach the effect of single hole multiple positions adequate drainage.

For achieving the above object, one designed by the present invention many tubular drainage stents, it comprises columniform rack body, and offer multiple elasticity crack that drainage tube passes through of allowing in described rack body vertically, it is closed state that described elastic clip is sewn on when not inserting drainage tube.

The rack body of the present invention's design should be single relatives soma material, supervisor is stimulated abdominal wall tissue greatly reduce, alleviate foreign body reaction, the physical ability time of staying is longer, more can meet some special requirements (as long-term or lifelong band pipe person), be make a call to a hole at stomach wall corresponding site and insert in use, directly contact with patient's abdominal wall tissue.Can existing many drainage tubes with the use of, drainage tube can select different materials according to different drainage functions, and as bile drainage adopts resistance to oxidation rubber tube, drain pancreatic juice adopts corrosion-resistant silica gel tube, and drain blood adopts thin-walled sponge rubber pipe etc.; The Multiple Type that drainage tube also can adopt caliber, tube wall inconsistent, to meet different drain needs, as the stephanoporate block-resistant pipe that drain thickness pus needs diameter larger, the limpid wash of drain adopts the thin drainage tube of many side openings etc.In addition, many tubular drainage stents can need to be designed to according to difference the series that elasticity crack quantity do not wait, and support the drainage tube of varying number, meet different drain needs.

Preferably, the spherically outwardly or cambered surface of the end face at the two ends of described rack body.Conveniently drainage tube plug, operator in use can conveniently recognized different drainage tube and the plug of easy cleaning drainage tube time the dirt that stays at rack body end face, the end face of rack body is designed to the shape of evagination.

Preferably, described rack body is the rack body that elastomeric material is formed.Rack body answers quality more soft, has suitable elasticity and structure restoration function, and after single drainage tube is extracted, the automatic closed elastic crack of meeting, prevents seepage flow.

Present invention also offers a kind of many drainage systems, it comprises columniform rack body and plugs many drainage tubes wherein, multiple elasticity crack is offered vertically in described rack body, described drainage tube to be plugged in described elasticity crack and to closely cooperate with this elasticity crack, and the elasticity crack not inserting drainage tube is closed state.Each drainage tube unit and rack body are activity relationships, can regulate separately each drainage tube length as required or pull out drainage tube.

Preferably, described drainage tube sidewall is provided with graduation mark.Each drainage tube is provided with the clear rule that do not fade, and medical personnel is clearly understood and inserts length in body.

Preferably, the spherically outwardly or cambered surface of the end face at the two ends of described rack body.

Preferably, described rack body is the rack body that elastomeric material is formed.

Preferably, described drainage tube is provided with current velocity controller.Each drainage tube also can independent external drainage bag, observes drainage flow.

Preferably, described drainage tube is provided with marker or indicates color, to distinguish each drainage tube in use.Drainage tube is provided with different marker or color mark or body itself with color, selects the drainage tube of different marker or color, be convenient to management after operation according to different drain site.

Preferably, described drainage tube is provided with developing mark.Developing mark can be the labelling of develop identification line or other shapes, so that determine drainage tube position in vivo, with or without displacement, assists to judge drainage effect.

Beneficial effect of the present invention:

(1) the present invention is single assembly many drainage tube designs, overturn traditional drainage idea, achieve the function of single hole multiple location drain, on single many tubular drainage stents the design of many elasticity crack make the single puncture of stomach wall can the multiple position of drain abdominal part, multiple character drain, multiple location puncture is not needed to lay drainage tube respectively, alleviate patient's misery, improve cosmetic result.

(2) existing drainage tube easily blocks, doctor is needed to take the circumstances into consideration adjustment or irrigation drainage tube, the present invention can increase many drainage tubes in same position, inadequate drainage is caused after avoiding single blocking, and can need to carry out lavation to drain site according to the state of an illness, do not need additionally to increase abdomen wall puncture hole simultaneously.

(3) multiple drainage tube can simultaneously drain, also can carry out adjusting each drainage tube separately according to drain situation, easy and simple to handle.

(4) drainage tube color is single at present, easily obscure, need to carry out labelling after the single drainage tube of postoperative placement and can differentiate drainage tube placement location, the present invention distinguishes by different marker or color the drainage tube being positioned over different parts, also by clear and definite drainage tube positions such as ultrasonic or CT, be convenient to management after operation.

(5) not only as drainage tube when many drainage systems use, also can as flushing pipe, or drug injection passage uses, and has greatly expanded its range of application.

Accompanying drawing explanation

Fig. 1 is the structural representation of the present invention's many drainage stents.

Fig. 2 is the using state figure of many drainage stents in Fig. 1 or the structural representation of the present invention's many drainage systems.

Fig. 3 is the side-looking structure for amplifying schematic diagram of Fig. 2.

Fig. 4 is the sectional structure schematic diagram of Fig. 2.

Fig. 5 is the sectional structure schematic diagram of the many another kind of embodiments of drainage system shown in Fig. 2.

Detailed description of the invention

Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.

Embodiment 1

As shown in Figure 1, 2, many tubular drainage stents, comprise columniform rack body 1, and offer multiple elasticity crack 2 that drainage tube 3 passes through of allowing in rack body 1 vertically, elasticity crack 2 is closed state when not inserting drainage tube 3.In the present embodiment, the end face 1.1 at the two ends of rack body 1 is plane, and in fact end face 1.1 can make spherically outwardly or cambered surface.

Many tubular drainage stents and drainage tube are separate type packaging, and doctor can carry out the assembling of various ways according to situation in art.

The present embodiment medium-height trestle body adopts relatives soma material silicon sebific duct, is the drainage tube that first insertion more than 2 or 2 is different in size on rack body in use, then makes a call to a hole at stomach wall corresponding site and insert, directly contacting with patient's abdominal wall tissue.

Embodiment 2

As shown in figs. 2 to 4, the many drainage tubes 3 that many drainage systems comprise columniform rack body 1 and plug wherein, multiple elasticity crack 2 is offered vertically in rack body 1, drainage tube 3 to be plugged in elasticity crack 2 and to closely cooperate with this elasticity crack 2, does not insert the elasticity crack 2 of drainage tube 3 in closed state.Rack body adopts relatives soma material silicon sebific duct.

Drainage tube 3 sidewall is provided with graduation mark 5.Drainage tube 3 is also provided with current velocity controller (not shown).

Drainage tube 3 is provided with the developing mark 4 of different colours, is convenient to identification; The present embodiment adopts development identification line, as bile drainage unit have yellow identification line, drain blood unit has red identification line, drain suppurative liquid has black identification line, drain capsule liquid adularescent identification line.

Embodiment 3

As shown in Fig. 2,3,5, shown in the present embodiment, many drainage system fundamental sum embodiments 2 are identical, and difference is the spherically outwardly or cambered surface of the end face 1.1 at the two ends of rack body 1.

Claims

1. many tubular drainage stents, it is characterized in that: comprise columniform rack body (1), offer multiple elasticity crack (2) that drainage tube (3) passes through of allowing in described rack body (1) vertically, described elasticity crack (2) is closed state when not inserting drainage tube (3).

2. many tubular drainage stents according to claim 1, is characterized in that: the spherically outwardly or cambered surface of the end face (1.1) at the two ends of described rack body (1).

3. many tubular drainage stents according to claim 1 and 2, is characterized in that: the rack body that described rack body (1) is formed for elastomeric material.

4. many drainage systems, it is characterized in that: comprise columniform rack body (1) and plug many drainage tubes (3) wherein, multiple elasticity crack (2) is offered vertically in described rack body (1), described drainage tube (3) to be plugged in described elasticity crack (2) and to closely cooperate with this elasticity crack (2), does not insert the elasticity crack (2) of drainage tube (3) in closed state.

5. many drainage systems according to claim 4, is characterized in that: described drainage tube (3) sidewall is provided with graduation mark (5).

6. many drainage systems according to claim 4 or 5, is characterized in that: the spherically outwardly or cambered surface of the end face (1.1) at the two ends of described rack body (1).

7. many drainage systems according to claim 4 or 5, is characterized in that: the rack body that described rack body (1) is formed for elastomeric material.

8. many drainage systems according to claim 4 or 5, is characterized in that: described drainage tube (3) is provided with current velocity controller.

9. many drainage systems according to claim 4 or 5, is characterized in that: described drainage tube (3) is provided with marker or indicates color.

10. many drainage systems according to claim 4 or 5, is characterized in that: described drainage tube (3) is provided with developing mark (4).