CN208344919U - Fluid bag - Google Patents

Abstract

The utility model provides a kind of fluid bag, including bag body, and auxiliary material container is equipped in bag body.In preferred scheme, filled with for being dissolved into the intracorporal powdery of liquid, graininess or concentrate auxiliary material in the auxiliary material container.When preparation, bag body is prepared, the side for retaining at least side is open；One end of tube body is flattened and is fused together to form sealing, hold-down head is made；Auxiliary material is filled in tube body；The other end of tube body is flattened and is fused together to form sealing, connection sheet is connect with tube body；Tube body and connection sheet are put into bag body, then by the open sides edge sealing of bag body, edge sealing in the process presses together connection sheet；The fluid bag for being built-in with auxiliary material container is obtained by above step.Preservation is separated by the way that powdery or graininess and liquid is made in auxiliary material, the fluid bag of the utility model can ensure the longer shelf-life.

Description

Fluid bag

Technical field

The utility model relates to medical instruments field, especially a kind of fluid bag.

Background technique

Existing flusher, such as anal intestine or vagina flusher mostly use the mode of high-altitude suspension fluid bag to carry out It rinses.The material that there are many existing flushing liquors, when including biological material inside flushing liquor, the usual shelf-life be will receive Limitation, such as Chinese medicine extract, under the premise of not adding preservative, usually only one week shelf-life, and it is related to microorganism Liquid, the shelf-life is shorter.

Also have in the prior art using the scheme for individually packing various materials, such as brand is the Fat Emulsion amino of Cavan Sour grapes sugar injection, by the way that different component is individually dispensed, between each component with compress seam separate, and be arranged it is independent go out The problem of mode of material mouth is packed, the program is to use and process inconvenience.

Utility model content

The technical problem to be solved by the utility model is to provide a kind of fluid bags, are able to extend guaranteeing the quality for some flushing liquors Phase can also correspondingly promote the effect for the treatment of.

Another technical problem to be solved in the utility model is to provide the preparation method of aforesaid liquid bag, can be improved and adds Work efficiency rate reduces processing cost.

A kind of in order to solve the above technical problems, the technical scheme adopted by the utility model is: fluid bag, including bag body, Auxiliary material container is equipped in bag body.

In preferred scheme, filled with for being dissolved into the intracorporal powdery of liquid, graininess or dense in the auxiliary material container Contracting liquid auxiliary material.

In preferred scheme, the auxiliary material container is tubulose, and the both ends of tubulose auxiliary material container are equipped with hold-down head, described Hold-down head is melted after being flattened by auxiliary material container end and is connected；

Or auxiliary material container be tubulose, the both ends of tubulose auxiliary material container be equipped with plug；

Or auxiliary material container is tubulose or channel-shaped, auxiliary material container is covered by the oversheath of sealing；

Or auxiliary material container is box-like, the open-top of box-like auxiliary material container, is equipped with sealer in open oral area；

Or auxiliary material container is the structure of bubble or bubble, the outer wall of bubble or bubble structure is the film of waterproof；

Or auxiliary material container is polybag, polybag is placed in tubulose or groove-like structure, polybag outer wall and tubulose or slot The inner wall of shape structure is bonded.

In preferred scheme, be additionally provided with connection sheet, one end of connection sheet and bag body melting connect, the other end of connection sheet with The connection of auxiliary material container；

Bag body is equipped with fluid bag connector.

In preferred scheme, faulted joint or notch that the auxiliary material container is equipped with convenient for tearing；

In preferred scheme, the auxiliary material container material quality is polyethylene or polyvinyl chloride；

The material of bag body is polyethylene.

A method of above-mentioned fluid bag is prepared, it is characterized in that the following steps are included:

S1, preparation bag body, the side for retaining at least side are open；

One end of tube body is flattened and is fused together to form sealing, hold-down head is made by s2, fixed-length cut-off tube body；

S3, auxiliary material is filled in tube body；

S4, the other end of tube body is flattened and is fused together to form sealing, connection sheet is connect with tube body；

S5, tube body and connection sheet are put into bag body, then by the open sides edge sealing of bag body, edge sealing in the process will be even Contact pin presses together；

The fluid bag for being built-in with auxiliary material container is obtained by above step.

In preferred scheme, in step s4, when flattening tube body, connection sheet and tube body are pressed together；

When flattening one end of tube body, other end end to be laminated is located at top；

Nitrogen is injected in tube body before pressing.

In preferred scheme, the auxiliary material is concentrate, atomized powder or the particulate matter of Chinese medical extract, microorganism benefit One of the dried powder or particulate matter of raw bacterium, the concentrate of drug, instant powder or particulate matter or a variety of combinations.

In preferred scheme, the microorganism probiotic is bacillus subtilis.

The utility model provides a kind of fluid bag and preparation method, by using the side that auxiliary material container is arranged in bag body Auxiliary material can be made powdery or graininess with liquid and separate preservation by case, due under dry powdery or graininess, auxiliary material Character is more stable, and shaded effect is preferable, therefore the fluid bag of the utility model can ensure the longer shelf-life.Using Melt bonded mode is flattened at both ends, has significantly simplified processing technology, improves production efficiency.The utility model is particularly suitable for Rinse medicament, bowel lavage medicament or nutriment.

Detailed description of the invention

The utility model is described in further detail with reference to the accompanying drawings and examples:

Fig. 1 is the utility model overall structure diagram.

Fig. 2 is the top view of auxiliary material container in the utility model.

Fig. 3 is the top view of auxiliary material container another kind structure in the utility model.

Fig. 4 is the side view of auxiliary material container in the utility model.

Fig. 5 is the side view pumped in the utility model.

Fig. 6 is the control schematic diagram of flusher in the utility model.

Fig. 7 is the structural schematic diagram of syringe pipe in the utility model.

Fig. 8 is the structural schematic diagram of another auxiliary material container in the utility model.

Fig. 9 is the structural schematic diagram of another auxiliary material container in the utility model.

In figure: bag body 1, fluid bag connector 2, auxiliary material container 3, tube body 31, hold-down head 32, faulted joint 33, connection sheet 34, slot Shape pipe 35, oversheath 36, box body 37, sealer 38, sponge casing 4, connector needle 5, pump 6, pump seat 61, retaining ring 62, liquid outlet 63, into Liquid mouth 64, turntable 65, squeeze pin 66, motor 67, handle 68, the first pipeline 7, the second pipeline 8, syringe pipe 9, outer housing 91 are interior Shell 92, flushing hole 93, drainage hole 94 rinse inlet 95, plug 96, jointing 10, intelligent apparatus 11.

Specific embodiment

Embodiment 1:

In Fig. 1 ~ 3, a kind of fluid bag, including bag body 1, auxiliary material container 3 is equipped in bag body 1, it is preferred that auxiliary material container 3 outer wall is equipped with faulted joint 33 or notch.Auxiliary material is filled in auxiliary material container 3 by thus structure, when in use, auxiliary material is held Device 3 is fractureed or is torn, and the intracorporal liquid of bag can be sufficiently mixed with auxiliary material, be improved treatment and the cleaning effect of flushing, especially It is the preservation and transport requirement that can substantially extend the shelf-life of liquid, or reduce fluid bag.Faulted joint 33 in this example is Grooving circumferentially.Usual depth is not more than the 1/3 of wall thickness.The faulted joint 33 is equipped with the position of connection, to avoid fractureing Auxiliary material container 3 fall off.

In preferred scheme, filled with for being dissolved into the intracorporal powdery of liquid, graininess or dense in the auxiliary material container 3 Contracting liquid auxiliary material.

In preferred scheme such as Fig. 2 ~ 4, the auxiliary material container 3 is tubulose, and 3 both ends of auxiliary material container of tubulose, which are equipped with, to be compressed First 32, the hold-down head 32 is melted after being flattened by 3 end of auxiliary material container and is connected.Thus structure has enough intensity can Sealing is conveniently realized, and easy to process.It is further preferred that the pressure head for pressing is additionally provided with shaving die, both ends Hold-down head 32 is die cut to arc-shaped shape.In order to avoid scratching bag body.

Or auxiliary material container 3 is tubulose, is equipped with plug at the both ends of tubulose auxiliary material container；Auxiliary material container is realized by plug 3 both ends seal, and the plug in this example is connect by ultrasonic welding with auxiliary material container 3；

As in Fig. 8 or auxiliary material container 3 is tubulose or channel-shaped, auxiliary material container is covered by the oversheath 36 of sealing；Example Such as polyethylene film, when fracture auxiliary material container 3 when, film is torn, mixes the auxiliary material in auxiliary material container with liquid.Using slot The auxiliary material container 3 of shape structure, easy to process and packaging, when the auxiliary material container 3 of tubulose or channel-shaped is broken off, what is broken to form is auxiliary The wedge angle of material container can be easy to break the oversheath 36 that outside is protected.The outer wall of the auxiliary material container 3 of tubulose is equipped with fracture Seam 33, as shown in Fig. 3,4, the edge of the auxiliary material container 3 of channel-shaped is equipped with notch, as shown in Figure 8.

Or auxiliary material container 3 is the structure of bubble or bubble, the outer wall of bubble or bubble structure is the film of waterproof.Concentration Liquid or powder are in bubble or bubble, in use, bubble or bubble to be pinched brokenly to the mixing that auxiliary material can be realized.In Fig. 9, or Auxiliary material container 3 is box-like, the open-top of box-like auxiliary material container, is equipped with sealer 38 in open oral area.By box-like auxiliary material container It destroys, the auxiliary material in it can be made to enter in liquid.

Or auxiliary material container 3 is polybag, polybag is placed in tubulose or groove-like structure, polybag outer wall and tubulose or slot The inner wall of shape structure is bonded.After tubulose or groove-like structure are broken off, due to the effect of mastication forces, polybag page is torn, from And enter auxiliary material in liquid.

In preferred scheme such as Fig. 2 ~ 4, it is additionally provided with connection sheet 34, one end of connection sheet 34 and the melting of bag body 1 connect, connection The other end of piece 34 and the hold-down head 32 of auxiliary material container 3 are melted and are connected.Thus structure, convenient for approximately fixed auxiliary material container 3 in bag Position in body 1.It avoids fractureing during transportation.

Or as shown in Figure 9, auxiliary material container 3 is box-like, and the open-top of box-like auxiliary material container is set in open oral area There is sealer 38.

In preferred scheme, bag body 1 is equipped with fluid bag connector 2, thus structure, convenient for connection flusher.

In preferred scheme, 3 material of auxiliary material container is polyethylene or polyvinyl chloride；The shading preferably to be had The material of effect, such as nontransparent polyethylene or polyvinyl chloride.

The material of bag body 1 is polyethylene.

Embodiment 2:

A method of preparing above-mentioned fluid bag, comprising the following steps:

S1, preparation bag body 1, the side for retaining at least side are open；

One end of tube body is flattened and is fused together to form sealing, hold-down head 32 is made by s2, fixed-length cut-off tube body；

S3, auxiliary material is filled in tube body；

S4, the other end of tube body is flattened and is fused together to form sealing, connection sheet 34 is connect with tube body；

In preferred scheme, when flattening tube body, connection sheet 34 is pressed together with tube body.

In preferred scheme, when flattening tube body, end to be laminated is located at top.It is further preferred that before pressing Nitrogen is filled in tube body.Further, the device for pressing tube body is divided into two parts, and a part is that pressure head temperature is only capable of making tube body Softening transform, another part are ultrasonic bond connector, by ultrasonic bond connector by the pipe welding of pressing together, thus structure, It avoids generating flue gas.

S5, tube body and connection sheet 34 are put into bag body 1, then by the open sides edge sealing of bag body 1, during edge sealing Connection sheet 34 is pressed together；

The fluid bag for being built-in with auxiliary material container 3 is obtained by above step.

In preferred scheme, the auxiliary material is atomized powder, particulate matter or the concentrate of Chinese medical extract, microorganism benefit One of the dried powder or particulate matter of raw bacterium, the concentrate of drug, instant powder or particulate matter or a variety of combinations.Thus The auxiliary material of concentrate, powder or particulate matter and liquid barrier packaging are avoided the liquid degeneration in short time inner bag 1 by scheme, It by taking microorganism probiotic as an example, is only capable of guaranteeing the quality 3 ~ 5 days in a liquid state, and can be taken care of 5 months or more under pulverulence, At five months, bioactivity only declined 20%.It is further preferred that auxiliary material is placed in advance in frangible capsule, packing When being placed in auxiliary material container 3 capsule is whole.Thus scheme is easy to implement production line production.

In preferred scheme, the microorganism probiotic is bacillus subtilis, and bacillus subtilis is able to suppress intestines The generation of miscellaneous bacteria in road, and being capable of the nutrients such as polypeptide needed for synthesized human.Liquid in bag body 1 is physiological saline.

Embodiment 3:

On the basis of implementing 2, this example uses the auxiliary material container 3 of tubulose.

S3.1, preparation bag body 1, the side for retaining at least side are open；

The auxiliary material container 3 of S3.2, fixed-length cut-off tubulose.One end of tube body is blocked with plug, and is sealed with ultrasonic welding Connection；

S3.3, auxiliary material is filled in tube body, close the other end with plug, fill nitrogen into tube body before closure；

S3.4, connection sheet 34 are connect with tube body；

S3.5, tube body and connection sheet 34 are put into bag body 1, then by the open sides edge sealing of bag body 1, edge sealing process It is middle to press together connection sheet 34；

The fluid bag for being built-in with auxiliary material container 3 is obtained by above step.

Embodiment 4:

On the basis of implementing 2, this example is using tubulose or channel-shaped auxiliary material container 3.

As shown in Figure 8, S4.1, preparation bag body 1, the side for retaining at least side are open；

S4.2, fixed-length cut-off tubulose or channel-shaped auxiliary material container 3, such as the channel pipe 35 in Fig. 8；

S4.3, tubulose or channel-shaped auxiliary material container 3 is placed in oversheath 36, to tubulose or channel-shaped auxiliary material container Auxiliary material is filled in 3, closes oversheath 36；

S4.4, connection sheet 34 are connect with tube body；

S4.5, tube body and connection sheet 34 are put into bag body 1, then by the open sides edge sealing of bag body 1, edge sealing process It is middle to press together connection sheet 34；

The fluid bag for being built-in with auxiliary material container 3 is obtained by above step.

Embodiment 5:

On the basis of implementing 2, this example uses box-like auxiliary material container 3.

As shown in Figure 9, S5.1, prepare box body 37,37 top surface of box body is open；

S5.2, auxiliary material is filled in box body 37, in 37 top surface sealer 38 of box body

S5.3, connection sheet 34 are connect with box-like auxiliary material container 3, can be during sealer i.e. by connection sheet 34 and box Body 37 connects；

S5.4, box body 37 and connection sheet 34 are put into bag body 1, then by the open sides edge sealing of bag body 1, edge sealing mistake Connection sheet 34 is pressed together in journey；

The fluid bag for being built-in with auxiliary material container 3 is obtained by above step.

Embodiment 6:

The advantages of to illustrate the utility model fluid bag, one of application scenarios of the utility model are as follows:

As shown in figure 1, a kind of flusher, including the first pipeline 7 and the second pipeline 8, the first pipeline 7 and the second pipeline 8 are logical It crosses pump 6 to interconnect, the other end of the first pipeline 7 is equipped with connector needle 5,2 grafting of fluid bag connector of connector needle 5 and bag body 1.The The other end of two pipelines 8 is equipped with syringe pipe 9.Thus structure makes the fluid bag in the utility model without outstanding by the pump of setting It hangs in height and flushing can be realized, compact, use is more convenient, and the pump configuration of use can increase the pressure of liquid, mention High therapeutic effect.

As shown in figure 1, the first pipeline 7 is connected preferred scheme by the first connector of jointing 10 and the inlet 64 of pump 6 It connects, the second pipeline 8 is connect by the second connector of jointing 10 with the liquid outlet 63 of pump 6；

First connector can be also directly connected to the second connector, as shown in Figure 2.Thus it is practical new to increase this for structure The application range of type device.

In preferred scheme, in the connector needle 5, connector needle 5 is equipped with the end of inclined ramp；I.e. similar to injection needle Structure, this structure are easy to hurt hand.

Or as shown in Figure 7, connector needle 5 is equipped with arc-shaped end, and the side wall in arc-shaped end is equipped with opening；It should Structure is not easy to hurt hand.

In Fig. 1,7, sponge casing 4 is socketed in the outer wall of connector needle 5.Thus structure needs compressed sponge casing 4, The syringe needle of connector needle can just expose, so that hand be protected to injure from sharp weapon.

Preferred scheme such as Fig. 1, in 2, the pump 6 is diaphragm pump or peristaltic pump.Peristaltic pump is preferably used in this example, it should Structure more easy cleaning, medical fluid are not easy to deposit.

In preferred scheme, in the peristaltic pump, turntable 65 is rotatably mounted on pump seat 61, at the edge of turntable 65 Equipped with retaining ring 62, retaining ring 62 is fixedly connected with pump seat 61, squeeze pin 66 is equipped in turntable 65, between squeeze pin 66 and retaining ring 62 Equipped with one section of deformable pipeline；Thus structure, when turntable 65 rotates, squeeze pin 66 constantly squeezes pipeline in one direction, makes Liquid flowing in pipeline.

Turntable 65 is connect with motor 67, and turntable 65 is also connect with handle 68.The peristaltic pump of the utility model have passed through improvement, It is exactly to be provided with removable handle, thus structure, uses manually convenient for passing through under the conditions of power free, realizes and rinses.

In preferred scheme such as Fig. 5, the motor 67 is variable-frequency motor, and control device is electrically connected with variable-frequency motor, connects Device is transmitted and received to be electrically connected with control device；Control device in this example uses single-chip microcontroller, such as the single-chip microcontroller of 51 structural series, It is required that being that can export pwm pulse width modulated control signal.

It is additionally provided with the power supply for power supply；The optional AC power source of power supply or DC power supply.

The transmission and reception apparatus is for sending and receiving wireless control signal.

In preferred scheme, the control signal is sound control signal, is equipped with audio conversion circuit in control device, Sound control signal is converted to the control action of opening and closing motor 67；For example, clicking starting as control signal using whistle The advantages of motor double-clicks, and closes motor power, the program is that control structure is simple, and cost is relatively low.

Or as shown in Figure 5, the transmission and reception apparatus is used to send and receive the control letter of intelligent apparatus 11 Number, intelligent apparatus 11 is converted into the execution order of control device according to the voice or operational order of client, to control motor 67 Starting, closing, speed and time.Such as sent and ordered to intelligent apparatus 11 by voice, " open and rinse ", intelligent apparatus 11 It converts speech into and transmission and reception apparatus, transmission and reception apparatus is sent to for the control command of the control device of flusher Control command is forwarded to control device, control device starts motor 67 according to control command.In intelligent apparatus 11 and receive hair It send between device, is connected by WiFi, bluetooth or zigbee agreement." close and rinse " is sent to intelligent apparatus 11 by voice Operating procedure is roughly the same, but control device closes motor 67 according to control command.When user issues " acceleration " or " deceleration " When voice command, control device controls the speed of service of motor 67 by sending different pwm pulse width modulated control signals.

In further preferred scheme, in control device, it is provided with the order of batch processing, starts, close, accelerate and subtracts The control program of speed is assigned to a character string, by taking android terminal as an example, the transmission of intelligent apparatus 11 COMMAND_STATUS, TARGET_DEFAULT, 0X05,0x01, status } data packet, 0x05 expression data packet length, status=0x02, Ip1, ip2, ip3, ip4 }, 0x02 indicates IP setting, wherein further including character string, 0x01 then indicates starting control command.0x02 It indicates to close control command, 0x03 indicates to accelerate one grade of control command, and 0x04 indicates one grade of control command of slowing down.Thus scheme, Significantly reduce the control difficulty of user.It is further preferred that the flushing scheme of sequencing can also be built in control dress In setting, and be assigned to a character string, for example, open rinse a period of time after, stop 3 minutes, then with lower speed into One step is rinsed, and 3 minutes, later with faster speed 1 minute, is then stopped.It can also be to sequencing by intelligent apparatus 11 Flushing scheme is modified.

In preferred scheme, in the syringe pipe 9, a cavity is equipped between outer housing 91 and inner housing 92, in shell The bottom of body 91 is equipped with flushing inlet 95 and is connected to cavity, is equipped with flushing hole 93 close to the position at top in outer housing 91, Inner housing 92 is equipped with a through-hole, is equipped with plug 96 in the bottom of through-hole, pull ring is equipped on plug 96, can be with using the structure Using plug 96 is first opened, is rinsed with continuous normal saline, then plug the flushing that plug 96 is persistently impregnated with corresponding medical fluid again Mode improves therapeutic effect.

The above embodiments are only the optimal technical scheme of the utility model, and are not construed as the limit for the utility model System, the features in the embodiments and the embodiments of the present application in the absence of conflict, can mutual any combination.This is practical new The protection scope of type should be with the technical solution of claim record, technical characteristic in the technical solution recorded including claim Equivalents are protection scope.Equivalent replacement i.e. within this range is improved, also the protection scope of the utility model it It is interior.

Claims (9)

1. a kind of fluid bag, including bag body (1), it is characterized in that: being equipped with auxiliary material container (3) in bag body (1)；

Filled with for being dissolved into the intracorporal powdery of liquid, graininess or concentrate auxiliary material in the auxiliary material container (3)；

The auxiliary material container (3) is the structure of tubulose, channel-shaped, box-like, bubble or bubble or is polybag.

2. a kind of fluid bag according to claim 1, it is characterized in that: the auxiliary material container (3) is tubulose, tubulose auxiliary material The both ends of container are equipped with hold-down head (32), and the hold-down head (32) is melted after being flattened by auxiliary material container (3) end and connected；

Or auxiliary material container (3) is tubulose, is equipped with plug at the both ends of tubulose auxiliary material container.

3. a kind of fluid bag according to claim 1, it is characterized in that: auxiliary material container (3) is tubulose or channel-shaped, auxiliary material container It is covered by the oversheath (36) of sealing.

4. a kind of fluid bag according to claim 1, it is characterized in that: auxiliary material container (3) be it is box-like, box-like auxiliary material container Open-top is equipped with sealer (38) in open oral area.

5. a kind of fluid bag according to claim 1, it is characterized in that: auxiliary material container (3) is the structure of bubble or bubble, water The outer wall of bubble or bubble structure is the film of waterproof.

6. a kind of fluid bag according to claim 1, it is characterized in that: auxiliary material container (3) is polybag, polybag is placed in pipe In shape or groove-like structure, polybag outer wall is Nian Jie with the inner wall of tubulose or groove-like structure.

7. a kind of fluid bag according to claim 2, it is characterized in that: connection sheet (34) are additionally provided with, the one of connection sheet (34) End is connected with bag body (1) melting, and the other end of connection sheet (34) is connect with auxiliary material container (3)；

Bag body (1) is equipped with fluid bag connector (2).

8. a kind of fluid bag according to claim 2, it is characterized in that: the auxiliary material container (3) is equipped with to tear Faulted joint (33) or notch.

9. a kind of fluid bag according to claim 2, it is characterized in that: auxiliary material container (3) material be polyethylene or Polyvinyl chloride；

The material of bag body (1) is polyethylene.