CN102573752B

CN102573752B - Cap, nutritional supplement container using same, and nutritional supplement supply set

Info

Publication number: CN102573752B
Application number: CN201080044806.0A
Authority: CN
Inventors: 小桥佳彦; 伊藤亨
Original assignee: JMS Co Ltd
Current assignee: JMS Co Ltd
Priority date: 2009-10-05
Filing date: 2010-10-05
Publication date: 2014-10-15
Anticipated expiration: 2030-10-05
Also published as: KR20120081167A; WO2011043336A1; JPWO2011043336A1; KR101775176B1; HK1172542A1; JP5915176B2; CN102573752A

Abstract

The disclosed cap (13) is mounted on an aperture (12) that is of the main container body (11) of a nutritional supplement container (10) and that drains a liquid that fills the main container body (11). The cap contains a main cap body (22); a connecting member (19) that is connected to the main cap body (22) with a bridge (19a) therebetween, can rupture the membrane (16) of the aperture by means of the bridge (19a) breaking or deforming and being pushed towards the main container body (11), and with the membrane in a ruptured state, can allow the liquid filling the main container body to flow out of the nutritional supplement container (10); and a connection-maintaining structure that can maintain a connected state between the inside of the main container body and a connectable connector by means of being connected to the cap.

Description

Cover, use nutritional supplement container and the nutrient feeding assembly of this lid

Technical field

The lid of installing on the oral area that the fraction that the present invention relates to fill in making the container body portion of nutritional supplement container flows out, nutritional supplement container and the nutrient feeding assembly that this lid is installed in container body portion.

Background technology

As per os not patient is cast to the method for nutrition, medicament, known have enteral nutrition therapy, an intravenous nutrition therapy.In enteral nutrition therapy, via lead to stomach or duodenal pipe (being commonly referred to as " through nasal tube ") from patient's nasal cavity, or the pipe (being commonly referred to as " PEG pipe ") via being inserted at the gastrostomize (operation of formation gastrostomize is called to " Percutaneous Endoscopic Gastrostomy: gastrostomy under percutaneous scope ") of patient's abdominal part formation, casts the fraction (being commonly referred to as " enteric nutrient ") such as nutrient, liquid food or medicament.In addition,, in intravenous nutrition therapy, the infusion pipeline inserting in the vein via patient (liquor charging loop), casts the fraction (being commonly referred to as " transfusion ") of nutritional labelings such as containing glucose, medicine component.

Figure 22 shows the summary construction diagram of an example of the enteral nutrition assembly that enteral nutrition therapy in the past used.In the container body 101 of nutritional supplement container 100, be filled with nutrient.The oral area 102 flowing out at the nutrient that makes container body 101 is provided with thin film (not shown), thereby container body 101 is interior sealed.When casting nutrient in body, plastics connecting needle 104 is stabbed to the lid 105 that oral area installs and punctures above-mentioned thin film.Thus, can carry nutrient through in the Guan Xiangti being connected with connecting needle 104.

Figure 23 shows the summary construction diagram of an example of the infusion set that intravenous nutrition therapy in the past used.In the bag main body 111 of bag 110, be filled with the fraction that contains nutritional labeling, medicine component.When casting fraction in body, connecting needle 114 is punctured with mouth 113 to connecting needle.Thus, can carry fraction (with reference to patent documentation 1) through in the Guan Xiangti being connected with connecting needle 114.

Prior art document

Patent documentation

Patent documentation 1: TOHKEMY 2000-176023 communique

Summary of the invention

The problem that invention will solve

As mentioned above, in enteral nutrition therapy in the past, same with intravenous nutrition therapy, adopt sometimes by the sharp keen connecting needle of front end is pierced through to connecting object nutrient to the maneuver of carrying in body.Therefore, connecting needle 114 can be by lid 105 punctures.In this case, connecting needle 114 runs through and covers 105 and thin film, arrives the inside of oral area 102.But, if carried out such mistake, connecting, the nutrient that should supply with to stomach, intestinal etc. is supplied to vein mistakenly, may produce malpractice.

The invention provides a kind of lid, use nutritional supplement container and the nutrient feeding assembly of this lid, can solve the problem that above-mentioned mistake connects, and can provide and can wholesomely supply with the nutritional supplement container of the fraction such as nutrient by simple operations.

For solving the means of problem

Lid of the present invention, is installed on the oral area of the said vesse main part that the fraction of filling in the container body portion that makes nutritional supplement container flows out, wherein, the thin film sealing in above-mentioned oral area is provided with said vesse main part, above-mentioned lid comprises: lid main part; Bridge portion, links with above-mentioned lid main part, can rupture or be out of shape; Communication member, comprising: puncture portion, via above-mentioned bridge portion and above-mentioned lid main part, link, and by above-mentioned bridge portion's fracture or distortion and this puncture portion is entered to the side pressure of above-mentioned container body portion, thereby can puncture above-mentioned thin film; And stream, under the state being punctured at above-mentioned thin film, can make the above-mentioned fraction of filling in said vesse main part flow out outside above-mentioned nutritional supplement container; And connect to keep structure, be contained in above-mentioned lid main part, can keep and adapter between connection status.

Nutritional supplement container of the present invention comprises: container body portion, includes oral area; Fraction, is filled in container body portion; Thin film, is installed on above-mentioned oral area, will in said vesse main part, seal; And lid of the present invention, be installed on above-mentioned oral area.

Nutrient feeding assembly of the present invention comprises: nutritional supplement container of the present invention; And liquor charging loop, comprising: adapter, has and can be connected with above-mentioned lid above-mentioned the holding section that keeps structure to engage; And liquid pushing tube, be connected with above-mentioned adapter.

Invention effect

According to the present invention, a kind of lid is provided, uses nutritional supplement container and the nutrient feeding assembly of this lid, can solve the problem that above-mentioned mistake connects, and can provide and can wholesomely supply with the nutritional supplement container of the fraction such as nutrient by simple operations.

Accompanying drawing explanation

Fig. 1 means the partial perspective view of an example of the nutritional supplement container of embodiment 1.

Fig. 2 is the exploded perspective view of the nutritional supplement container shown in Fig. 1.

Fig. 3 A means the amplification stereogram of an example of the lid of the present invention of the nutritional supplement container shown in pie graph 1.

Fig. 3 B is the partial enlarged drawing of the lid shown in Fig. 3 A.

Fig. 3 C is the top view of the lid shown in Fig. 3 A.

Fig. 3 D is the upward view of the lid shown in Fig. 3 A.

Fig. 3 E is the side view of the lid shown in Fig. 3 A.

Fig. 3 F is other side views of the lid shown in Fig. 3 A.

Fig. 3 G is the cutaway view of the lid shown in Fig. 3 A.

Fig. 3 H is other cutaway views of the lid shown in Fig. 3 A.

Fig. 4 A is to the bridge portion of the lid shown in Fig. 3 A and amplification stereogram that communication member describes.

Fig. 4 B is A-A ' cutaway view of Fig. 4 A.

Fig. 4 C is other axonometric chart that example describes to bridge portion and communication member.

Fig. 4 D is other axonometric chart that example describes to bridge portion and communication member.

Fig. 4 E is other axonometric chart that example describes to bridge portion and communication member.

Fig. 4 F is other axonometric chart that example describes to bridge portion and communication member.

Fig. 4 G is other axonometric chart that example describes to bridge portion and communication member.

Fig. 5 means the partial sectional view of the form in the time of just will connecting liquor charging loop to the nutritional supplement container shown in Fig. 1.

Fig. 6 means the partial sectional view that the nutritional supplement container shown in Fig. 1 is connected to the state midway in liquor charging loop.

Fig. 7 A means the state midway that nutritional supplement container shown in Fig. 1 is connected to liquor charging loop, and the communication member by the lid shown in Fig. 3 A makes the partial sectional view of state of the film breaks of container body portion.

Fig. 7 B is the partial enlarged drawing in the nutritional supplement container shown in Fig. 7 A and liquor charging loop.

Fig. 8 A is the axonometric chart of an example of the adapter that is connected with the lid shown in Fig. 3 A.

Fig. 8 B is the top view of the adapter shown in Fig. 8 A.

Fig. 8 C is the upward view of the adapter shown in Fig. 8 A.

Fig. 8 D is the side view of the adapter shown in Fig. 8 A.

Fig. 8 E is other side views of the adapter shown in Fig. 8 A.

Fig. 9 means the partial perspective view of an example of the nutritional supplement container of embodiment 2.

Figure 10 is the exploded perspective view of the nutritional supplement container shown in Fig. 9.

Figure 11 A is the axonometric chart of the protective cover of the nutritional supplement container shown in pie graph 9.

Figure 11 B is other axonometric chart of the protective cover shown in Figure 11 A.

Figure 11 C is the top view of the protective cover shown in Figure 11 A.

Figure 11 D is the upward view of the protective cover shown in Figure 11 A.

Figure 12 means the partial perspective view of an example of the nutritional supplement container of embodiment 3.

Figure 13 is the exploded perspective view of the nutritional supplement container shown in Figure 12.

Figure 14 A means the amplification stereogram of an example of the lid of the present invention that forms the nutritional supplement container shown in Figure 12.

Figure 14 B is the partial enlarged drawing of the lid shown in Figure 14 A.

Figure 14 C is the top view of the lid shown in Figure 14 A.

Figure 14 D is the upward view of the lid shown in Figure 14 A.

Figure 14 E is the side view of the lid shown in Figure 14 A.

Figure 14 F is other side views of the lid shown in Figure 14 A.

Figure 15 is to the bridge portion of the lid shown in Figure 14 A and axonometric chart that communication member describes.

Figure 16 means the partial sectional view of the form in the time of just will connecting liquor charging loop to the nutritional supplement container shown in Figure 12.

Figure 17 A means that the communication member by the lid shown in Figure 14 A makes the partial sectional view of state of the film breaks of container body portion.

Figure 17 B is the partial enlarged drawing of Figure 17 A.

Figure 18 means the partial perspective view of an example of the nutritional supplement container of embodiment 4.

Figure 19 is the exploded perspective view of the nutritional supplement container shown in Figure 18.

Figure 20 A means the amplification stereogram of an example of the lid of the present invention that forms the nutritional supplement container shown in Figure 18.

Figure 20 B is the partial enlarged drawing of the lid shown in Figure 20 A.

Figure 20 C is the top view of the lid shown in Figure 20 A.

Figure 20 D is the upward view of the lid shown in Figure 20 A.

Figure 20 E is the local amplification view of the B-B ' of the lid shown in Figure 20 A.

Figure 20 F is the local amplification view of the C-C ' of the lid shown in Figure 20 A.

Figure 21 A means the local amplification view of the form in the time of just will connecting liquor charging loop to the nutritional supplement container shown in Figure 18.

Figure 21 B means the local amplification view of the form midway that the communication member of the nutritional supplement container shown in Figure 18 is pressed into film side.

Figure 21 C means the local amplification view of the form midway that the communication member of the nutritional supplement container shown in Figure 18 is pressed into film side.

Figure 21 D means the local amplification view of the form midway that the communication member of the nutritional supplement container shown in Figure 18 is pressed into film side.

Figure 22 is the summary construction diagram of an example of the enteral nutrition assembly that uses of enteral nutrition therapy in the past.

Figure 23 is the summary construction diagram of an example of the infusion set that uses of intravenous nutrition therapy in the past.

The specific embodiment

In the preferred example of lid of the present invention, communication member includes a plurality of streams, at the end face of the side contrary to film side of communication member, is formed with a plurality of holes.For example, preferably communication member includes plate-like portion in the end of a side contrary to film side, is formed with the hole of a part that forms each stream at plate-like portion.The situation that is formed with a plurality of holes at above-mentioned end face also can be described as a through hole and is divided into a plurality of apertures, becomes the structure that is difficult to insert the connecting needle that front end is sharp keen in through hole.So, if communication member is front end, sharp keen connecting needle is difficult to the structure inserting in communication member, so just can solve reliably the problem that mistake connects, described mistake connection refers to, the special liquor charging loop of fraction being used to the intravenous nutrition therapy of carrying in body by the sharp keen connecting needle of front end is pierced through to connecting object, is connected by the nutritional supplement container being used with enteral nutrition therapy mistakenly.

In a preferred example of lid of the present invention, communication member comprises next door, and this next door is configured to lean on film side than plate-like portion, and is configured to the space on the extending direction in each hole to be spaced from each other.In this case, for example, compare for columned situation roughly with the profile of communication member, it is light-duty that communication member becomes, and easily communication member carried out to molding, is therefore preferred.

In a preferred example of lid of the present invention, communication member, than puncture portion, more from film side front end, leave a part for part, direction is stretched out laterally.In this case, after making film breaks by puncture portion, the part that above-mentioned direction is laterally stretched out contacts with the part not being punctured of thin film, and effectively switching power member is fallen in container body portion, is preferred.

In a preferred example of lid of the present invention, the mode of the stream that the fraction that bridge portion can make container body portion be filled with leap flows out outside nutritional supplement container, links communication member and lid main part.In this case, in the mode of the inner chamber in crosscut communication member (stream), configure bridge portion, so the sharp keen connecting needle of front end is difficult to insert in communication member, can prevents more reliably that above-mentioned mistake from connecting.

In a preferred example of lid of the present invention, from the bond sites of lid main part and bridge portion, play the part that comprises bridge portion till the bond sites of bridge portion and communication member and bend and be out of shape, communication member can be entered to the side pressure of container body portion thus.In this case, can under the state that lid main part and communication member are kept being connected, make film breaks, so switching power member is fallen in container body portion and is swum reliably, is preferred in fraction.

For example, from the bond sites of lid main part and bridge portion, play the part that comprises bridge portion till the bond sites of bridge portion and communication member, comprise 3 thinner wall section, if make 3 thinner wall section bend respectively distortion, can easily communication member be entered to the side pressure of container body portion.If the quantity of thinner wall section is 3, communication member is fashionable to the side pressure of container body portion, can suppress that negligible amounts due to thinner wall section makes the fracture of bridge portion or because the quantity of thinner wall section too much makes bending become complicated, be preferred.

In a preferred example of lid of the present invention, possess protective cover, this protective cover covers communication member, possesses and can keep constructing the holding section engaging with being connected of lid.In this case, can prevent from, when not wishing, communication member is applied to external force.Therefore, can prevent following situation: when not wishing, communication member is applied to external force, communication member is entered to the side pressure of container body portion, and by the communication member by entering to the side pressure of container body portion, thin film is punctured.

(embodiment 1)

In embodiment 1, use Fig. 1～Fig. 8 E, to lid of the present invention example and used an example of the nutritional supplement container of the present invention of this lid to describe.

Fig. 1 means the partial perspective view of an example of the nutritional supplement container of present embodiment, and Fig. 2 is the exploded perspective view of the nutritional supplement container shown in Fig. 1.Fig. 3 A means the amplification stereogram of an example of lid of the present embodiment of the nutritional supplement container shown in pie graph 1, Fig. 3 B is the partial enlarged drawing of the lid shown in Fig. 3 A, Fig. 3 C is the top view of the lid shown in Fig. 3 A, Fig. 3 D is the upward view of the lid shown in Fig. 3 A, Fig. 3 E is the side view of the lid shown in Fig. 3 A, Fig. 3 F is other side views of the lid shown in Fig. 3 A, and Fig. 3 G is the cutaway view of the lid shown in Fig. 3 A, and Fig. 3 H is other cutaway view of the lid shown in Fig. 3 A.In addition, for the convenience illustrating, Fig. 3 A compares figure is recorded significantly with Fig. 3 C～Fig. 3 H.

As shown in Figures 1 and 2, nutritional supplement container 10 is therapeutic medical nutritional supplement containers that enteral nutrition therapy is used, and comprising: as the bottle main body 11 of container body portion; Interior the filled fraction that contains nutrient (not shown) of bottle main body 11; And the lid 13 installed of oral area 12 (with reference to Fig. 2) of bottle main body 11.In the bottom of bottle main body 11, be provided with for bottle main body 11 being suspended in to the suspention portion (not shown) on support etc.

Bottle main body 11 is for example formed by hard material.Therefore, only otherwise apply especially external force, outer shape will be maintained.Bottle main body 11 for example obtains by using resin material to carry out blow molding.As resin material, such as enumerating polyethylene terephthalate (PET), polypropylene (PP), polrvinyl chloride (PVC), nylon etc.

As shown in Figure 2, oral area 12 is formed with the external screw thread 12a for screwing togather with lid 13 female thread 23 (with reference to Fig. 3 H etc.) at its outer peripheral face.On oral area 12, to stop up the mode of the opening of oral area 12, thin film 16 is installed, main body 11 is interior by thin film 16, is sealed for bottle.Therefore, though by be provided with thin film 16 bottle main body 11 towards being arranged to oral area 12 down, the fraction of bottle in main body 11 can not spill in bottle main body 11 yet.

As the material of thin film 16, such as enumerating aluminium foil, the stacked film being formed by paper and aluminium foil, contain with the contained resin-phase of bottle main body 11 with the resin molding etc. of resin.Above-mentioned resin molding can be any in monofilm, the stacked film that consists of multilamellar.Wherein, from guaranteeing that based on heat-sealing is solid thin film 16 considers with respect to the viewpoint compared with high adhesiveness of bottle main body 11, in the face preferably contact with bottle main body 11, contain the resin molding with the contained resin-phase of bottle main body 11 resin together.

Thin film 16 is bonded in the open end 12b of oral area 12, and its circumference 16a is bonded near outer peripheral face open end 12b that is positioned at of oral area 12.But, can be also the open end 12b that thin film 16 is only bonded in oral area 12.Thin film 16 is to the bonding adhering method of oral area 12, according to suitably selections such as the materials of the material of thin film 16 and oral area 12.

As shown in Figure 2, lid 13 comprises and cover main part 22 and the communication member 19 with 22 links of lid main part via the 19a of bridge portion (with reference to Fig. 3 B etc.).Lid main part 22, the 19a of bridge portion, communication member 19, can be one-body molded by injection molding method etc.If communication member 19 is applied to the power that enters to thin film 16 side pressures by pressing, can rupture in certain position of the 19a of bridge portion, and its thickness, width etc. are suitably determined according to its material.

As shown in Fig. 3 A～Fig. 3 G, lid main part 22 comprises base portion 20 and connecting portion 21.Base portion 20 is included in and covers 13 while being installed on oral area 12, with the right top part 17 of the opening surface of oral area 12 with surround the side wall portion 18 of the outer peripheral face of oral area 12.At the inner peripheral surface of side wall portion 18, be formed with the female thread 23 (with reference to Fig. 3 H etc.) that the formed external screw thread 12a of outer peripheral face (with reference to Fig. 2) with oral area 12 screws togather.

As shown in Figure 3A, connecting portion 21 comprises: from the outstanding tube 21a of the outside interarea of top part 17; Be formed on the tube 21a 21b of pedestal portion around; And from the outer peripheral face of pedestal 21b laterally direction give prominence to, be arranged on tube 21a a pair of claw 21c around.The outer peripheral face of the front of tube 21a includes the conical surface 211, and this conical surface 211 is along with the front end from tube 21a is towards base portion side and diameter becomes large.A pair of claw 21c is as connect keeping structure to work, and this connections keeps constructing and can the connection status between liquor charging described later loop 27 (with reference to Fig. 5 etc.) and adapter 25 be kept.As shown in Figure 3 B, the tube 21a of lid main part links and has communication member 19 via the 19a of bridge portion, and intracavity is inserted with a part for communication member 19 within it.Therefore, other parts of communication member 19 are outstanding to the top of tube 21a.That is, lid 13 comprises: lid main part, comprises top part 17, side wall portion 18 and tube 21a; And communication member 19, its a part of interpolation is in tube 21a.

As shown in Fig. 3 E and Fig. 3 F, on the face that a pair of claw 21c faces mutually at itself and top part 17, have locking projection 211c, this locking projection 211c can be chimeric with the locking recess 321g (with reference to Fig. 8 A) of the adapter 25 of liquor charging described later loop 27 (with reference to Fig. 5 etc.).

Fig. 4 A is that Fig. 4 B is the A-A ' cutaway view of the communication member 19 shown in Fig. 4 A to forming the 19a of bridge portion of lid and the axonometric chart that communication member 19 describes.It is circular plate-like portion 19e that communication member 19 includes flat shape in the end with the contrary side of film side (the peristome side of the base portion 20 of lid), is formed with a plurality of through hole 19d on plate-like portion 19e.

In addition, communication member 19 is being leaned on film side than plate-like portion 19e, and having the spatial division of film side is a plurality of a plurality of next door 19c.Next door 19c is configured to the space on the extending direction of each hole 19d to be spaced from each other.Therefore, for the adapter 25 of liquor charging loop 27 (with reference to Fig. 5 etc.) is connected with lid 13, utilize adapter 25 that thereby communication member 19 is entered when thin film 16 is punctured by the 19b of puncture portion to 11 side pressures of bottle main body, by having that a plurality of next door 19c form and open with respect to the inner space of lid main part 22 (base portion 20) a plurality of space 19g and a plurality of through hole 19d, a plurality of streams that (to arrow directions X) flows out outside nutritional supplement container as the fraction that can make bottle main body 11 fill work.Communication member 19 shown in Fig. 4 A and Fig. 4 B has 4 next doors, therefore has 4 streams.4 next doors are along circumferentially with equal angles configuration, and mutually integrated, therefore as shown in Figure 4 B, the cross sectional shape of the division body consisting of a plurality of next door 19c is cross roughly.

Thin film 16 sides of communication member 19 among its axial two ends have the 19b of puncture portion.The front end of the 19b of puncture portion becomes pointed can puncture the degree of thin film 16.In the example shown in Fig. 4 A, a plurality of next door 19c have respectively the inclined plane 19m towards the front end inclination of the film side of communication member 19, each inclined plane 19m concentrates to the front end 19f of the film side of communication member 19, and forms the 19b of puncture portion that can puncture thin film 16.

As shown in Figure 4 A, communication member 19 preferably than the 19b of puncture portion more from film side front end 19f away from certain position, there is the part 19h that direction (radially) is stretched out laterally than the 19b of puncture portion, in other words, there is the part 19h stretching out to the direction of the long side direction quadrature with communication member 19 than the 19b of puncture portion.For example, among the preferred next door 19c of each next door 19c than the part that forms the 19b of puncture portion more from film side front end 19f away from certain position, there is the wide cut part 19h that direction is stretched out laterally than the 19b of puncture portion.After puncturing thin film 16 by the 19b of puncture portion, this part 19h contacts with the part not being punctured of thin film 16, and switching power member 19 drops in bottle main body 11.In the example shown in Fig. 4 A, the face 19j with the thin film of part 19h is faced mutually, contacts with the part not being punctured of thin film 16, and switching power member 19 drops in bottle main body 11.

The 19a of bridge portion be arranged to from next door 19c laterally the direction of the long side direction quadrature of communication member 19 (for example with) outstanding.As long as covering main part 22 is stably supporting communication member 19 and communication member 19 can easily be made to the 19a of bridge portion fracture to thin film 16 side pressures are fashionable, the quantity of the 19a of bridge portion, shape etc. are not particularly limited so, for example, the 19a of bridge portion can be set to, from a plurality of next door 19c every the next door 19c of laterally direction (radially) extend, the plurality of next door 19c is configuration radially centered by the central shaft of communication member 19, and along circumferentially disposing the face of facing mutually with the inner peripheral surface of tube 21a.Therefore for example, in the communication member 19 shown in Fig. 4 A and Fig. 4 B, the quantity of next door 19c is 4, only the 19a of bridge portion is set mutually leaving on 2 next door 19c of 180 degree.

As shown in Fig. 3 A, Fig. 3 C and Fig. 3 D, at lid 13 top part 17, be formed with 2 passages 29 that run through along its thickness direction, in mode that passage 29 is covered, at the inner side of top part 17 interarea 17a, breather filter 28 (with reference to Fig. 3 D etc.) is installed.The annular wall 28a that breather filter 28 is arranged on the inner side interarea 17a of top part 17 surrounds.Breather filter 28 is hydrophobic breather filter, make gas by but do not make liquid pass through.Be accompanied by interior the filled fraction of bottle main body 11 and flow out from oral area 12, the pressure step-down in bottle main body 11.In the situation that bottle main body 11 is formed by soft material, be accompanied by the outflow of fraction and the distortion of bottle main body 11, fraction continues to flow out.But the distortion of the bottle main body 11 being formed by hard material is difficult.In the present embodiment, be accompanied by the outflow of fraction, via breather filter 28 to the interior importing air of bottle main body 11.Thus, in body, supplying with in the process of nutrient, even if do not carry out inserting pins etc. and form the settings such as hole of ventilation use in bottle main body 11 to bottle main body 11, fraction also can be carried out constantly from the outflow of bottle main body 11.

As breather filter 28, such as so long as the known hydrophobic filter that connecting needle such as bottle pin etc. is used, to restrictions especially such as its materials.

As shown in Fig. 3 D, Fig. 3 G, Fig. 3 H, Fig. 5～Fig. 7 etc., preferably cover 13 sealing members 171 that are also included in the ring-type configuring on the inner side interarea 17a of top part 17.Sealing member 171 is seized on both sides by the arms by the open end 12b (with reference to Fig. 2) of oral area 12 of the inner side interarea 17a of top part 17 and bottle main body 11, can improve cover 13 and oral area 12 between air-tightness.Therefore, to patient, supplying with in the process of fraction, can prevent efficiently from fraction from cover 13 and oral area 12 between gap spill.In addition, in order to illustrate conveniently, in Fig. 3 D, sealing member 171 has been applied to hachure.

The material of sealing member 171 can be enumerated isoprene rubber, butene rubber, thermoplastic elastomer (TPE) etc.

Fig. 5 shows just will be to covering 13 connecting portion 21 and communication member 19, the form while connecting the liquor charging loop 27 that comprises adapter 25 and the flexible pipe 26 being connected with adapter 25, Fig. 6 shows connecting portion 21 and communication member 19 is connected to liquor charging loops 27 midway, Fig. 7 A and Fig. 7 B show to connecting portion 21 and communication member 19 connect liquor charging loops 27 midway and the state that breaks of thin film 16.

As shown in Fig. 5～Fig. 7 B, connecting portion 21 and communication member 19 become and comprise the structure that the liquor charging loop 27 of using Fig. 8 A～Fig. 8 E adapter 25 described later is connected.Therefore, having solved mistake connects, this mistake connects and refers to by the sharp keen connecting needle of front end being pierced through to connecting object puncture the liquor charging loop of using to the intravenous nutrition therapy of carrying fraction in body, by the nutritional supplement container 10 (with reference to Fig. 1) being used with enteral nutrition therapy mistakenly, is connected.And, as shown in Fig. 4 A～Fig. 4 G, at the end face with the contrary side of the 19b of puncture portion side of communication member 19, be formed with a plurality of through hole 19d, become the connecting needle that front end is sharp keen and be difficult to the mode of inserting in through hole, therefore can prevent reliably that above-mentioned mistake from connecting.

As shown in Fig. 5～Fig. 7 B, after tube 21a is pressed in adapter 25, if adapter 25 is rotated centered by its axle, as described later, the claw 21c of lid 13 engages with the holding section of adapter 25, therefore adapter 25 is fixed in connecting portion 21, can prevent reliably the disengaging of adapter 25.In addition,, under the state fastening in the holding section of claw 21c and adapter 25, as shown in Figure 7 B, the outer peripheral face 212 of tube 21a is close to the inner face (large-diameter portion 33a) of adapter 25, so adapter 25 is connected not produce the mode of leakage with lid 13.

In addition, the maintenance of the connection status between lid 13 and adapter 25, by various known constructions, also can by comprise as connect to keep structure lid 13 locking protuberance 211c claw 21c (with reference to Fig. 3 E etc.), carry out with the engaging method in addition between wall 321d (with reference to Fig. 8 A) that engages that comprises the locking recess 321g of adapter 25.

As the material of lid 13, such as enumerating polyethylene (PE), polypropylene (PP), polyformaldehyde (POM), polyethylene terephthalate (PET), Merlon (PC) etc.

Next, use an example of the E pair of adapter being connected with lid of Fig. 8 A～Fig. 8 to describe.

Fig. 8 A means the axonometric chart of schematic configuration of an example of the adapter 25 being connected with lid of the present invention, Fig. 8 B is the top view of the adapter 25 shown in Fig. 8 A, Fig. 8 C is the upward view of the adapter 25 shown in Fig. 8 A, Fig. 8 D is the side view of the adapter 25 shown in Fig. 8 A, and Fig. 8 E is other side views of the adapter 25 shown in Fig. 8 A.

As shown in Fig. 8 A～Fig. 8 E, the adapter 25 of I.S.S comprises insertion section 33, liquid pushing tube connecting portion 30, flange part 32 and handle part 31.The lid 13 that adapter 25 is installed by the oral area 12 of the bottle main body 11 with as container body portion is connected, thus can be by the inner chamber connection of the flexible pipe 26 being connected with adapter 25 in bottle main body 11 (with reference to Fig. 5～Fig. 7 B etc.).Single-point line 151 is central shafts of insertion section 33 and liquid pushing tube connecting portion 30, using the direction of central shaft 151 as above-below direction, the paper upside of Fig. 8 A (side being connected with lid) is called to " upside ", and paper downside is called to " downside ".

Adapter 25 has roughly barrel shape as a whole, near insertion section 33 its upper end has the large-diameter portion 33a that internal diameter equals or be slightly smaller than the maximum outside diameter of the tube 21a that covers 13, than large-diameter portion 33a on the lower side there is internal diameter and be less than the external diameter of plate-like portion 19e of communication member 19 and the minor diameter part 33b of the internal diameter of large-diameter portion 33a.The internal diameter of large-diameter portion 33a equals or is slightly smaller than the maximum outside diameter of cylindrical portion 21a, therefore in the insertion section 33 to adapter 25, be pressed into and cover 13 tube 21a and while making state that adapter 25 and lid 13 be connected, the outer peripheral face 212 of tube 21a and the inner peripheral surface of large-diameter portion 33a are close to (with reference to Fig. 5, Fig. 7 B).Thus, lid 13 reliably can be connected not produce the mode of the leakage of fraction with adapter 25.

And the insertion section 33 of adapter 25 has large-diameter portion 33a and minor diameter part 33b, between large-diameter portion 33a and minor diameter part 33b, there is thus jump face 33c.At adapter 25, be connected to and cover at 13 o'clock, the end face 211a of this jump face 33c and tube 21a and the end face 19k of communication member 19 join (with reference to Fig. 7 B).

Than minor diameter part 33b on the lower side be provided with roughly liquid pushing tube connecting portion 30 cylindraceous.

In the surrounding of large-diameter portion 33a and than its top side, be formed with pair of flanges portion 32.Pair of flanges portion 32 is with respect to central shaft 151 symmetries.Flange part 32 has: circular-arc wall 321, almost along the barrel surface of axle centered by central shaft 151; With leap portion 322, along the direction vertical with central shaft 151, extend, the lower end of circular-arc wall 321 is connected with the upper end of large-diameter portion 33a.

As shown in Fig. 8 A and Fig. 8 B, circular-arc wall 321 bases are different from the shape of central shaft 151 opposed inner peripheral surfaces, and comprise by region 321a, engaging region 321b and non-by region 321c.As shown in Figure 8 B, the inner peripheral surface by region 321a is a part for the barrel surface of diameter DF21, and the non-inner peripheral surface by region 321c is a part for the barrel surface of diameter DF23 (DF23 < DF21).By region 321a and non-by the engaging region 321b between the 321c of region as shown in Figure 8 A, possess in the top with by the upper end by region 321a and the non-mode being connected by the upper end of region 321c along the engaging wall 321d circumferentially extending.Engaging wall 321d with the opposed inner peripheral surface of central shaft 151 be a part for the barrel surface of diameter DF22 (DF22 < DF21).By engaging region 321b, possess engaging wall 321d, and the region subsidence that makes to engage between wall 321d and leap portion 322 is concavity.That is, the region between engaging wall 321d and leap portion 322, than engaging wall, 321d relatively retreats from central shaft 151, and forms recess 321e.With engage non-by region 321c in the adjacency that makes progress in week of region 321b, relatively outstanding and form protuberance 321f to central shaft 151 directions with respect to recess 321e.Engaging wall 321d to be positioned at the non-lower surface by 321c side one end, region (face of recess 321e side, the face of facing with leap portion 322) upper, be formed with that to cave in be the locking recess 321g of concavity.In leap portion 322 and part that engage wall 321d and face mutually, be formed with the through hole 220 (with reference to Fig. 8 C) running through on the thickness direction of leap portion 322, but also can not form through hole 220.

In addition, as shown in Figure 8 A, in insertion section, 33 around, is formed with from insertion section 33 the outer peripheral face outstanding a pair of handle part 31 of direction (with the direction of central shaft 151 quadratures) laterally.For make to cover 13 claw 21c engage with flange part 32 and carry out rotary manipulation time, control this pair of handle part 31 and be rotated operation.

Next, method of attachment adapter 25 being connected to lid 13 describes.

As shown in Fig. 5～Fig. 7 B, mode with from the interior insertion communication member 19 in insertion section 33 to adapter 25 is installed to adapter 25 to cover on 13 on one side, make the 19a of bridge portion (with reference to Fig. 3 B) fracture on one side, communication member 19 is pressed in the oral area 12 of bottle main body, with the 19b of puncture portion of communication member 19, thin film 16 is broken.That is,, by for by adapter 25 and lid 13 operations that are connected, communication member 19 is entered to 11 side pressures of bottle main body.

Then, if control handle part 31, and adapter 25 is rotated around central shaft with respect to lid 13, be accompanied by the rotation of adapter 25, locking projection 211c (with reference to Fig. 3 E etc.) slides on this face 321h while the face 321h of leap portion 32 both sides that is pressed against engaging wall 321d is upper, follows chimeric with locking recess 321g (with reference to Fig. 8 A).Chimeric by locking projection 211c and locking recess 321g, and can stably keep adapter 25 to be connected to the state that covers 13.

So, in nutritional supplement container 10 (with reference to Fig. 1), for example, only by one side adapter 25 being connected on one side the communication member of lid 19 to enter to the side pressure of container body portion with lid 13, just can make in nutritional supplement container 10 and the interior connection in liquor charging loop 27, therefore can wholesomely carry out the supply of fraction by shirtsleeve operation.

In addition, on adapter 25, be provided with protuberance 321f (with reference to Fig. 8 A) with the adjacent ground connection of locking recess 321g of taking in claw 21c, therefore if making to cover 13 claw 21c enters in locking recess 321g, and then move to protuberance 321f butt till, just can make reliably claw 21c and engaging wall 321d engaging.

In addition, preferably, by covering 13 claw 21c and the protuberance 321f butt of adapter 25, limit adapter 25 with respect to the rotation of lid 13.Thus, by this shirtsleeve operation till making adapter 25 rotate to rotation and be limited with respect to lid 13, can make claw 21c and engaging wall 321d engage reliably.

About adapter 25, from improving, by thering is flexible liquid pushing tube 26, to the viewpoint of the attended operation of liquid pushing tube connecting portion 30 connections, to consider, the hardness of measuring based on JIS-K7202 is preferably R40～R140, more preferably R50～R100.

About the mode of communication member 19, be not limited to the mode shown in Fig. 4 A and Fig. 4 B.For example, as shown in Figure 4 C, can be also, communication member 19 has 3 through hole 19d on plate-like portion 19e, than plate-like portion 19e, by film side, has 3 next door 19c, has 3 streams.In the communication member 19 shown in Fig. 4 C, all on the 19c of next door, be provided with the 19a of bridge portion, a plurality of bridge 19a of portion upwards uniformly-spaced to configure, are stably supported communication member 19 but need only by lid main part in week, are provided with at least one 19a of bridge portion.

As shown in Figure 4 D, can be also, communication member 19 has 2 through hole 19d on plate-like portion 19e, than plate-like portion 19e, by film side, has a next door 19c, has 2 streams.In the communication member 19 shown in Fig. 4 D, on the face that the inner peripheral surface with tube 21a of next door 19c is faced mutually, be formed with respectively the 19a of bridge portion.; in the communication member 19 shown in Fig. 4 D, on a next door 19c, with respect to the central shaft of communication member 19, be provided with symmetrically a pair of bridge 19a of portion; but as long as communication member 19 is stably supported by lid main part, be provided with at least one 19a of bridge portion.

As shown in Fig. 4 E～Fig. 4 G, can be also, communication member 19, for roughly cylindric, has 2～4 through hole 19d, and its inner chamber is split into 2～4, has 2～4 streams.If as shown in Fig. 4 E～Fig. 4 G, communication member 19 is for roughly cylindric, and the profile when 19b of the puncture portion side from the long side direction two ends of communication member 19 is overlooked its end face is for example for circular, from forming compared with the viewpoint of macropore to consider it is preferred at thin film 16 by the puncture of communication member 19.In the communication member 19 shown in Fig. 4 E～Fig. 4 G, also, as long as communication member 19 is stably supported by lid main part, on its outer peripheral face, be provided with at least one 19a of bridge portion.

(embodiment 2)

Next, use Fig. 9～Figure 11 D, to other example of lid of the present invention and used other example of the nutritional supplement container of the present invention of this lid to describe.

Fig. 9 means the partial perspective view of an example of the nutritional supplement container of present embodiment, and Figure 10 is the exploded perspective view of the nutritional supplement container shown in Fig. 9.As shown in FIG. 9 and 10; the lid of present embodiment and nutritional supplement container are; lid 13 is except further possessing the protective cover 40 for the protection of communication member 19; form the structure identical with the lid of embodiment 1 and nutritional supplement container, for identical components, give that identical member is numbered and the description thereof will be omitted.

In the present embodiment, by protective cover 40 protection communication member 19, therefore prevent from, when not wishing, communication member 19 is applied to external force.Therefore, can prevent that following situation from producing: when not wishing, communication member 19 is applied to external force, communication member 19 is pressed into by bottle main body 11 sides to as container body portion (the peristome side of lid main part 22), by the communication member 19 by entering to the side pressure of container body portion, thin film 16 is punctured.

As shown in Figure 11 A～Figure 11 D; protective cover 40 comprises pair of flanges portion 42, and this pair of flanges portion 42 comprises as holding section to be made to cover from the outer surface side of top part 17 (with reference to Figure 10) the engaging wall 421d that the cover main body 41 of communication member 19 and the claw 21c (with reference to Figure 10) of lid 13 can engage.The flange part 42 of protective cover 40 is same configuration with the flange part of above-mentioned adapter 25.

If protective cover 40 is covered to take in the mode of communication member 19 and pedestal 21b in cover main body 41; make protective cover 40 rotation and make to cover 13 claw 21c locking jut 211c (with reference to Fig. 3 E etc.), with engage wall 421d at the non-lower surface (faces of recess 418 sides) by 421c side one end, region, to go up the locking recess 421g of formation chimeric, can stably maintain protective cover 40 and be installed to the state that covers 13.

In the present embodiment, also same with embodiment 1, not only can solve the problem that liquor charging loop that intravenous nutrition therapy used is connected by this mistake of incorrect link, and by shirtsleeve operation, wholesomely carry out the supply of the fraction such as nutrient.Only by protective cover 40 is taken off from covering 13; for example via 25 pairs of communication member of adapter 19, act on the power entering to thin film 16 side pressures and thin film 16 is broken; liquor charging loop 27 13 is connected with lid (with reference to Fig. 5～Fig. 7 B etc.), can supply with fraction to patient.

(embodiment 3)

In embodiment 3, use Figure 12～Figure 17 B, to other example of lid of the present invention and used other example of the nutritional supplement container of the present invention of this lid to describe.

Figure 12 means the partial perspective view of an example of the nutritional supplement container of present embodiment, and Figure 13 is the exploded perspective view of the nutritional supplement container shown in Figure 12.Figure 14 A means the amplification stereogram of an example of the lid of the present embodiment that forms the nutritional supplement container shown in Figure 12, Figure 14 B is the partial enlarged drawing of the lid 43 shown in Figure 14 A, Figure 14 C is the top view of the lid 43 shown in Figure 14 A, Figure 14 D is the upward view of the lid 43 shown in Figure 14 A, Figure 14 E is the side view of the lid 43 shown in Figure 14 A, and Figure 14 F is other side views of the lid 43 shown in Figure 14 A.Figure 15 is to the bridge portion of the lid 43 shown in Figure 14 A and axonometric chart that communication member describes.In addition, for convenience of description, Figure 14 A records figure than Figure 14 C～Figure 14 F enlargedly.As shown in Figure 12～Figure 15, the lid of present embodiment and nutritional supplement container, except the shape difference of communication member 39 and the 39a of bridge portion, become the structure identical with the lid of embodiment 1 and nutritional supplement container, for identical components, give identical member numbering and the description thereof will be omitted.

As shown in Figure 14 B and Figure 15, communication member 39 comprises cylindrical portion 39e in a side contrary with thin film 16 (with reference to Figure 13) side.Cylindrical portion 39e forms a part for the circumference that can observe when the end face side of the side from contrary with film side is overlooked communication member 39 by incised notch, has the 39h of incised notch portion forming vertically.The lateral surface of cylindrical portion 39e is the part that diameter is slightly smaller than the barrel surface of tube 21a internal diameter.In addition, thin film 16 sides of communication member 39 in its axial two ends have the 39b of puncture portion.The front end of the 39b of puncture portion becomes pointed can puncture the degree of thin film.In communication member 39, there is the pair of angled face 39m towards the front end inclination of film side, each inclined plane 39m concentrates to the front end 39f of the film side of communication member 39, and forms the 39b of puncture portion that thin film 16 can be punctured.When thin film 16 being punctured by the 39b of puncture portion, the inner chamber 39j of communication member 39, works as the fraction that can make container body portion 11 (with reference to Figure 13) the fill stream that (to the direction of arrow X) flows out outside nutritional supplement container.

Lid main part 22, the 39a of bridge portion and communication member 39 can be one-body molded by injection molding method etc.As shown in Figure 14B, the 39a of bridge portion crosses over inner side and the outside of cylindrical portion 39e through the 39h of incised notch portion, the tube 21a of the inner peripheral surface 39k of communication member 39 and connecting portion 21 is linked.If by pressing the power being pressed into film side that applies, the 39a of bridge portion plastic deformation, can not turn back to original shape even if be no longer subject to pressing force yet to communication member 39.About the thickness of the 39a of bridge portion, width etc., with by communication member 39 to the fashionable mode that can carry out plastic deformation of thin film 16 (with reference to Figure 13) side pressure, according to its material, suitably determine.

The length of the 39a of bridge portion need to be to make communication member 39 to thin film 16 side shiftings to puncturing by the 39b of puncture portion of communication member 39 length of the degree of thin film 16 (with reference to Figure 13).From guaranteeing the viewpoint consideration of the length of this bridge 39a of portion, the shape of the 39a of bridge portion that can observe when the end face side of a side contrary to film side is overlooked communication member 39, for example, be preferably S word shape.

In addition, as shown in figure 15, communication member 39 be shaped as the cylindric tubular of Denging, an end in the long side direction two ends of this tubular includes the 39b of puncture portion, and the degree that can puncture thin film becomes pointed; In the situation that spreading all over the long side direction total length of communication member 39, the 39h of incised notch portion forms, from the viewpoint that can form larger hole at thin film 16 by the puncture of communication member 39, consider, the width of incised notch portion 39 length of direction long side direction quadrature (the incised notch portion 39 with), preferably than the large a little degree of the width that is present in the part in incised notch portion 39 of the 39a of bridge portion.

Figure 16 shows for lid 43 connecting portion 21 and communication member 39 and connects the form before of liquor charging loop 27 (with reference to Fig. 5～Fig. 7 A) that includes the flexible pipe 26 (with reference to Fig. 5) that adapter 25 (with reference to Fig. 5～7) is connected with adapter 25, Figure 17 A shows the state that thin film 16 is broken by communication member 39, and Figure 17 B shows the partial enlarged drawing of Figure 17 A.In addition, in Figure 16～Figure 17 B, omitted the liquor charging loop 27 shown in Fig. 5～Fig. 7 A.

In the present embodiment also, connecting portion 21 and communication member 39 become and are connected to the structure that uses the liquor charging loop 27 that includes adapter 25 that Fig. 8 A～Fig. 8 E illustrated.Therefore, solved the problem that mistake connects, described mistake connection refers to, the special liquor charging loop of fraction being used to the intravenous nutrition therapy of carrying in body by the sharp keen connecting needle of front end is pierced through to connecting object, is connected by the nutritional supplement container 10 using with enteral nutrition therapy mistakenly (with reference to Figure 12 etc.).And, as shown in Figure 14 B etc., in communication member 39, to cross the mode of inner chamber (stream) 39j in communication member 39, dispose the 39a of bridge portion, in other words, the 39a of bridge portion links the cylindrical portion 21a of communication member 39 and lid main part to cross over the mode of stream.Therefore, become the connecting needle that front end is sharp keen and be difficult to the mode of communication member 39 interior insertions, can prevent more reliably that above-mentioned mistake from connecting.

Also be in the present embodiment, for example, only by the power entering to thin film 16 (with reference to Figure 13) side pressure via 39 effects of 25 pairs of communication member of adapter, and make the 39a of bridge portion plastic deformation, thin film 16 is broken, liquor charging loop 27 (with reference to Fig. 5) is connected to and covers 43, just can supply with fraction to patient.Therefore, also be in the present embodiment, same with embodiment 1, not only can solve the problem that liquor charging loop that intravenous nutrition therapy used is connected mistakenly this mistake and connects, and can wholesomely carry out the supply of the fraction such as nutrient by shirtsleeve operation.

In addition, in Figure 17 A and Figure 17 B etc., if to communication member 39 by pressing the power being pressed into film side that applies, the 39a of bridge portion plastic deformation, even if the power that is no longer pressed can not turn back to original shape yet, but in the present embodiment, can be also fracture, also can be carry out strain and in the situation that being no longer pressed power, turn back to original shape.

In addition, the lid of present embodiment and nutritional supplement container also can possess the protective cover of explanation in embodiment 2.

(embodiment 4)

In embodiment 4, use Figure 18～Figure 21 D to other example of lid of the present invention and used other example of the nutritional supplement container of the present invention of this lid to describe.

Figure 18 means the partial perspective view of an example of the nutritional supplement container of present embodiment, and Figure 19 is the exploded perspective view of the nutritional supplement container shown in Figure 18.Figure 20 A means the amplification stereogram of an example of the lid of the present embodiment that forms the nutritional supplement container shown in Figure 18, Figure 20 B is the partial enlarged drawing of the lid 53 shown in Figure 20 A, Figure 20 C is the top view of the lid 53 shown in Figure 20 A, Figure 20 D is the upward view of the lid 53 shown in Figure 20 A, Figure 20 E is the local amplification view of B-B ' of the lid 53 shown in Figure 20 A, and Figure 20 F is the local amplification view of C-C ' of the lid 53 shown in Figure 20 A.In addition, for convenience of description, Figure 20 A compare with Figure 20 C～Figure 20 D by figure larger record.As shown in Figure 18～Figure 21 D, the lid of present embodiment and nutritional supplement container are except the shape difference of communication member 49 and the 49a of bridge portion, become the structure identical with the lid of embodiment 1 and nutritional supplement container, for identical components, give identical member numbering and the description thereof will be omitted.

As shown in Figure 20 A and Figure 20 B, communication member 49 comprises the cylindrical portion 49e being configured in thin film 16 (with reference to Figure 19 etc.) the contrary side of side.Cylindrical portion 49e comprises: the pair of plates shape 491e of portion, and the configuration of mutually practising physiognomy over the ground, configures symmetrically with respect to the central shaft of cylindrical portion 49e; With a pair of bending plate-like portion 492e, the 491e of these tabular portions is linked.Each lateral surface that bends plate-like portion 492e is the part that diameter is slightly smaller than the barrel surface of tube 21a internal diameter, and the lateral surface of the 491e of tabular portion relatively retreats to the direction of leaving from tube 21a than this barrel surface, forms recess 493e.

As shown in Figure 20 E and Figure 20 F, communication member 49 is including the 49b of puncture portion than cylindrical portion 49e by film side, and comprises the space in tube 21a is divided into a plurality of next door 49c.The width of the film side end of next door 49c narrows down gradually towards front end, forms thus can puncture the degree of thin film 16 and becomes the pointed 49b of puncture portion.Next door 49c links with the lower end of bending plate-like portion 492e, and integrated with cylindrical portion 49e, if therefore cylindrical portion 49e is entered to thin film 16 side pressures, next door 49c is also entered to thin film 16 side pressures.The main surface parallel of the interarea of next door 49c and the pair of plates shape 491e of portion.The major part of next door 49c is configured in each lower end of the comparison 491e of tabular portion and a pair of bridge 49a of portion that tube 21a links (approaches thin film one side) on the lower, but in the situation that communication member 49 is overlooked from the end face side of a side contrary to film side, can observe next door 49c and be configured between a pair of bridge 49a of portion (with reference to Figure 20 C).

Figure 21 A shows for lid 53 connecting portion and communication member 49 and connects the form before of liquor charging loop 27 (with reference to Fig. 5～Fig. 7 A) that includes the flexible pipe 26 that adapter 25 is connected with adapter 25, and Figure 21 B～Figure 21 D shows communication member 49 by the form midway entering to thin film 16 side pressures.In addition, in Figure 21 A～Figure 21 D, omitted the liquor charging loop 27 shown in Fig. 5～Fig. 7 A.

The thickness T of the bond sites 51 that tube 21a (lid main part) and the 49a of bridge portion link ₁, than near the thin thickness of the part this bond sites 51 of the 49a of bridge portion.The thickness T of the bond sites 52 that the 49a of bridge portion and cylindrical portion 49e (communication member) link ₂, than near the thin thickness of the part this bond sites 52 of the 49a of bridge portion.In addition, the 49a of bridge portion for example in the central portion comprise that thickness is T ₃thinner wall section 54.Therefore, if via 25 pairs of communication member 49 of adapter by pressing the power that applies to enter to thin film 16 side pressures, as shown in Figure 21 B～Figure 21 D, from bond sites 51 till these 3 thinner wall section in the part Z that comprises the 49a of bridge portion of bond sites 52 (being applied in the part of a shade among Figure 21 A～Figure 21 D), that comprise bond sites 51, bond sites 52 and thinner wall section 54 be bent respectively and be out of shape, communication member 49 is entered by bottle main body 11 (with reference to Figure 18) side pressure to as container body portion, and the 49b of puncture portion by communication member 49 punctures thin film 16.The thickness T of bond sites 51 ₁, bond sites 52 thickness T ₂, thinner wall section 54 thickness T ₃and a thickness at each position of the 49a of bridge portion etc., according to its material, suitably determine.

In the communication member 49 shown in Figure 21 D, further to thin film 16 side pressures, entered, the wall 321d (holding section, with reference to Fig. 8 A etc.) that engages of claw 21c (with reference to Figure 20 E etc.) and adapter 25 has carried out under the state of engaging, communication member 49 and the end face 49f contrary side of thin film 16 sides, become almost flush with the open end 211a of tube 21a.At cylindrical portion 49e, to thin film 16 side pressures, entered, and under the state inserting in tube 21a, the lateral surface of the 491e of tabular portion and with the inner surface of its tube 21a facing mutually between be formed with gap,, in the space being surrounded by the inner peripheral surface of recess 493e (with reference to Figure 20 B) and tube 21a in this gap, taking in the 49a of bridge portion being bent.

In the present embodiment also, connecting portion 21 and communication member 49 become the structure that is connected to the liquor charging loop 27 that includes the adapter 25 that uses Fig. 8 A～Fig. 8 E explanation.Therefore, solved the problem that mistake connects, described mistake connection refers to, the special liquor charging loop of fraction being used to the intravenous nutrition therapy of carrying in body by the sharp keen connecting needle of front end is pierced through to connecting object, is connected by the nutritional supplement container 10 (with reference to Figure 18) being used with enteral nutrition therapy mistakenly.

In addition, also be in the present embodiment, for example, only by the power entering to thin film 16 side pressures via 49 effects of 25 pairs of communication member of adapter, and make from bond sites 51 till the part Z of the 49a of the bridge portion that includes of bond sites 52 is bent and is out of shape, and carry out as required plastic deformation, thin film 16 is broken, liquor charging loop 27 (with reference to Fig. 5) is connected with lid 53, just can supply with fraction to patient.Therefore, also be in the present embodiment, same with embodiment 1, not only can solve the problem that liquor charging loop that intravenous nutrition therapy used is connected by this mistake of incorrect link, can also wholesomely carry out the supply of the fraction such as nutrient by shirtsleeve operation.

In addition, in an example of the present embodiment of using Figure 21 A etc. to be illustrated, the thinner wall section 54 of the 49a of bridge portion is one, by bond sites 51,52 and thinner wall section 54, be bent and allow communication member 49 to being pressed into of thin film 16 sides, but bridge portion also can comprise above or a plurality of thinner wall section.When communication member 49 has been applied to the power being pressed into film side by pressing, as long as allow communication member 49 to the movement of film side and puncturing of 49 pairs of thin film of communication member by bending distortion, to the not restriction especially such as the shape of bond sites 51,52 and the quantity of thinner wall section, but from suppressing the viewpoint that negligible amounts due to thinner wall section makes the fracture of bridge portion or too much make bending mode become complicated due to the quantity of thinner wall section, consider, the quantity of the thinner wall section of part Z is preferably 3.

In addition, in the present embodiment, if to communication member 49 by pressing the power being pressed into film side that applies, the 49a of bridge portion bending distortion, and can make film breaks keeping covering under the state that main part has been connected with communication member, therefore, switching power member is fallen in container body portion and the communication member of swimming in fraction reliably, be preferred, but also can be arranged in the present embodiment fracture.

In addition, in order to illustrate conveniently, liquor charging loop 27 shown in Fig. 5 only illustrates a part for adapter 25 and flexible pipe 26, but lid and nutritional supplement container liquor charging loop that connect or form nutrient feeding assembly together with nutritional supplement container with embodiment 1～4, also may further include and press flexible pipe 26 and for to the flow regulator regulating at the mobile fraction flow of flexible pipe 26, drop cylinder, can with the adapter being connected through nasal tube etc. that is fixed on patient, the structure member that these liquor charging loops that known enteral nutrition therapy was used in the past such as the cover of this adapter possess.

Industrial utilizability

In the present invention, can provide the lid of the nutritional supplement container that is applicable to enteral nutrition therapy, the nutrient feeding assembly that uses the nutritional supplement container of this lid and include this nutritional supplement container.

Description of reference numerals

10 nutritional supplement containers

11 container body portions

12 oral areas

12a external screw thread

13,43,53 lids

16 thin film

17 top parts

18 side wall portions

19,39,49 communication member

19a, 39a, 49a bridge portion

19b, 39b, 49b puncture portion

19c, 49c next door

19e plate-like portion

20 base portions

21 connecting portions

22 lid main parts

23 female threads

21a tube

21b pedestal portion

21c claw

25 adapters

26 flexible pipes

27 liquor charging loops

28 breather filters

29 passages

171 sealing members

40 protective covers

The bond sites of 51 lid main parts and bridge portion

The bond sites of 52 bridge portions and communication member

The thinner wall section of 54 bridge portions

Z plays the part that comprises bridge portion till the bond sites of bridge portion and communication member from the bond sites of lid main part and bridge portion

Claims

1. a lid, is installed on the oral area of the said vesse main part that the fraction of filling in the container body portion that makes nutritional supplement container flows out, wherein,

The thin film sealing in above-mentioned oral area is provided with said vesse main part,

Above-mentioned lid comprises:

Lid main part;

Bridge portion, links with above-mentioned lid main part, can rupture or be out of shape;

Communication member, comprising: puncture portion, via above-mentioned bridge portion and above-mentioned lid main part, link, and by above-mentioned bridge portion's fracture or distortion and this puncture portion is entered to the side pressure of above-mentioned container body portion, thereby can puncture above-mentioned thin film; And stream, under the state being punctured at above-mentioned thin film, can make the above-mentioned fraction of filling in said vesse main part flow out outside above-mentioned nutritional supplement container; And

Connect to keep structure, be contained in above-mentioned lid main part, can keep and adapter between connection status.

2. lid as claimed in claim 1, wherein,

Above-mentioned communication member includes a plurality of above-mentioned streams, is formed with the hole of a part that forms each stream at the end face of a side contrary to above-mentioned film side.

3. lid as claimed in claim 1, wherein,

Above-mentioned communication member includes a plurality of above-mentioned streams, in the end of a side contrary to above-mentioned film side, includes plate-like portion, is formed with the hole of a part that forms each stream at above-mentioned plate-like portion.

4. lid as claimed in claim 3, wherein,

Above-mentioned communication member includes next door, and this next door is configured to lean on above-mentioned film side than above-mentioned plate-like portion, and is configured to the space on the extending direction in each hole to be spaced from each other.

5. the lid as described in any one in claim 1～4, wherein,

The part that part is more left from above-mentioned film side front end by the above-mentioned puncture of the ratio portion of above-mentioned communication member laterally direction is stretched out.

6. lid as claimed in claim 1, wherein,

Above-mentioned bridge portion links above-mentioned communication member and above-mentioned lid main part to cross over the mode of above-mentioned stream.

7. lid as claimed in claim 1, wherein,

The part that comprises above-mentioned bridge portion playing by the above-mentioned bond sites linking from above-mentioned lid main part and above-mentioned bridge portion till the above-mentioned bond sites of above-mentioned bridge portion and the link of above-mentioned communication member bends distortion, thereby above-mentioned communication member can be entered to the side pressure of above-mentioned container body portion.

8. lid as claimed in claim 7, wherein,

The above-mentioned bond sites linking from above-mentioned lid main part and above-mentioned bridge portion plays the part that comprises above-mentioned bridge portion till the above-mentioned bond sites of above-mentioned bridge portion and the link of above-mentioned communication member, include 3 thinner wall section, by these 3 thinner wall section, bend distortion, thereby above-mentioned communication member can be entered to the side pressure of above-mentioned container body portion.

9. lid as claimed in claim 1, wherein,

Also possess protective cover, this protective cover covers above-mentioned communication member, possesses and can keep constructing the holding section engaging with above-mentioned connection.

10. a nutritional supplement container, wherein, comprising:

Container body portion, includes oral area;

Fraction, is filled in container body portion;

Thin film, is installed on above-mentioned oral area, will in said vesse main part, seal; And

Lid in claim 1～9 described in any one, is installed on above-mentioned oral area.

11. 1 kinds of nutrient feeding assemblies, wherein, comprising:

Nutritional supplement container claimed in claim 10; And

Liquor charging loop, comprising: adapter, has and can be connected with above-mentioned lid above-mentioned the holding section that keeps structure to engage; And liquid pushing tube, be connected with above-mentioned adapter.