CN208943055U - A kind of enteroclysm device - Google Patents
A kind of enteroclysm device Download PDFInfo
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- CN208943055U CN208943055U CN201821233450.5U CN201821233450U CN208943055U CN 208943055 U CN208943055 U CN 208943055U CN 201821233450 U CN201821233450 U CN 201821233450U CN 208943055 U CN208943055 U CN 208943055U
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Abstract
The utility model relates to the field of medical instrument technology more particularly to a kind of enteroclysm devices, the difference is that: it includes syringe and the anal canal for being connected to syringe one end;The syringe includes syringe, piston boit, feed liquor port, outlet end mouth;The syringe one end opening, the other end are equipped with outlet end mouth, and the piston boit moves axially in syringe, and the piston boit forms liquid storage chamber between the end and syringe of outlet end mouth;The feed liquor port is provided close to the barrel sidewall of outlet end mouth and connection liquid storage chamber;The anal canal includes the tube body of boring and the connector and export head that are respectively arranged on tube body both ends, and the connector is removably connected to outlet end mouth.Its capacity is larger can be with the bowel lavage medicament of single continuous injection larger dose, and it can be loaded online by feed liquor port in bowel lavage medicament deficiency, i.e. anal canal persistently injects bowel lavage medicament after realizing the single insertion of anal canal without quickly being loaded in the state of pulling up.
Description
Technical field
The utility model relates to the field of medical instrument technology more particularly to a kind of enteroclysm devices.
Background technique
Enema is to be inserted into colon perfusion liquid from anus per rectum with conduit, to reach the treatment method of defaecation exhaust,
Enterocinesia can be stimulated, excrement is removed in softening, and is had cooling, hastened parturition, dilute enteral poisonous substance, reduce absorption, and cryogenic fluid is high fever
The effect of patient's cooling, in addition, also can reach the therapeutic purposes such as supply drug, nutrition, moisture.
In the simple enema operation such as enema of progress in use, because its capacity is small, more bottles of enema repeatedly carry out bowel lavage,
Plug repeatedly will cause patient's discomfort, or even cause crissum and rectum skin and mucosa impaired, and cause waste of time.Enema bag
Bowel lavage speed when capacity is big but its cumbersome and enema operation and flow it is not easy to control.
To overcome drawbacks described above, how to accomplish the continuous injection bowel lavage medicament of single-bolus high-dose, become this field and urgently solve
Certainly the problem of.
Summary of the invention
The purpose of this utility model is that the shortcomings that making up the prior art, provides a kind of enteroclysm device, it is easy to operate, fast
Speed, practical, capacity is larger can be with the bowel lavage medicament of single continuous injection larger dose, and can in bowel lavage medicament deficiency
To be loaded online by feed liquor port, i.e., anal canal realizes the list of anal canal without quickly being loaded in the state of pulling up
Bowel lavage medicament is persistently injected after secondary insertion.
In order to solve the above technical problems, the technical solution of the utility model are as follows: a kind of enteroclysm device, difference exist
In: it includes syringe and the anal canal for being connected to syringe one end;The syringe includes syringe, piston boit, feed liquor port, goes out
Liquid port;The syringe one end opening, the other end are equipped with outlet end mouth, and the piston boit moves axially in syringe, institute
It states piston boit and forms liquid storage chamber between the end and syringe of outlet end mouth;The feed liquor port is provided close to outlet end mouth
Barrel sidewall and connection liquid storage chamber;The anal canal includes the tube body of boring and is respectively arranged on the connector at tube body both ends and defeated
Lift one's head, the connector is removably connected to outlet end mouth.
By above scheme, the feed liquor port is equipped with sealing cover;The combination of sealing cover and feed liquor port makes bowel lavage medicament
Sealing cover only need to be opened by enema when carrying out a bowel lavage medicament addition or secondary bowel lavage medicament adds into liquid storage chamber
Agent can realize the addition of bowel lavage medicament into the injection of feed liquor port, easy to operate.
By above scheme, the internal diameter of the sealing cover and the outer diameter of feed liquor port match and are between the two threaded connection;
Good airproof performance, bowel lavage medicament are not easy to leak.
By above scheme, the internal diameter of the connector and the outer diameter of outlet end mouth match and are between the two threaded connection;
Pressure is generated when pushing piston boit in syringe, is not easy to leak from outlet end mouth using bowel lavage medicament is threadedly coupled, good airproof performance.
By above scheme, it is equipped with non-return structure in the tube body, prevents excreta in rectum from flowing back.
By above scheme, the non-return structure includes non-return seat and water fender;The non-return seat lateral surface and inboard wall of tube body
It is fitted and connected, water fender periphery is located on the inside of the non-return seat;The water fender is obliquely installed relative to liquid flow direction,
Length is greater than inboard wall of tube body diameter, and the water fender top is rotationally connected at the top of non-return seat, and the water fender bottom end is to liquid
Flow direction extend and can by self weight valve closing;When water fender length is greater than inboard wall of tube body diameter, water fender is in positive reason
It will not be turned under condition and flow opposite direction relative to liquid, realized limit, prevent excreta from flowing back.
By above scheme, the non-return seat includes side seal board, bottom sealing plate, pin joint seat;The side seal board is for two and opposite
Set on inboard wall of tube body, the side seal board medial surface is provided tiltedly with bottom limit and the limit of upper pendulum and institute relative to liquid flow direction
The tilt angle for stating bottom limit is less than the tilt angle of upper pendulum limit, is water fender between the bottom limit and the limit of upper pendulum
Slewing area;The bottom sealing plate is set between side seal board and its both ends is separately connected bottom limit lower end;The pin joint seat is set
Between side seal board and its both ends is connected at the top of side seal board, and axis hole is equipped in the pin joint seat;Upper pendulum limits anti-backstop
The excessive height of water plate rotation, the gap between water fender and non-return seat are likely to result in greatly very much excreta reflux, meanwhile, the bottom
Limit, bottom sealing plate carry out reinforcement sealing to the periphery of water fender, further reduced the probability of excreta reflux.
By above scheme, the water fender includes plate body, pivot, counterweight;It is described to be pivotally connected to plate body top and position
In pin joint seat, the counterweight is located at plate body bottom;Counterweight can make the plate body of water fender drop naturally with gravity, no longer need to
Spring, magnetism etc. are installed at pivot, and other are used for the device of reset, and only need to increase plate body bottom heaviness can reset naturally, structure
Effect that is simple and realizing anti-return.
By above scheme, the tube body is equipped with mark line;The setting of mark line can determine whether that anal canal exports on anal canal tube body
Head enters the depth of patient's rectum, improves enema effect.
By above scheme, containing mark line is equipped with along its axis direction on the lateral wall of the syringe;Bowel lavage agent capacity
Visually.
By above scheme, the lateral wall of the syringe is equipped with the thermometer for showing fluid temperature in liquid storage chamber;It fills
Intestines medicament temperature-visualized, further confirms that whether the temperature of bowel lavage medicament meets patient's Treatment need.
By above scheme, the piston boit includes sequentially connected column cap, cylinder and column handle, the column cap outer rim and syringe
Inner wall is bonded and column cap can slide axially in syringe;It is simple and reasonable, by pushing column handle by bowel lavage medicament through outlet end
Mouth and anal canal are delivered to patient's rectum, easy to operate, and the speed of enema operation is easier to control.
By above scheme, all smooth no sharp edge of the outer edge of the export head is reduced direct with rectum when enema operation
A possibility that export head of contact damages rectum prevents patient injury, increases the comfort of patient.
By above scheme, the tube body is soft plastic pipe, further increases the comfort level of patient.
Compare the prior art, the beneficial features of the utility model are as follows:
One, the utility model is injecting type enteroclysm device, and syringe can accommodate the bowel lavage medicament of larger capacity, is lived by pushing
Stick harness, which makes piston boit slide axially in syringe, exports the bowel lavage medicament in liquid storage chamber by outlet end mouth, carries out bowel lavage behaviour
The speed and flow of work are easy to control, easy to operate quick.
Two, when one injection bowel lavage dosing is inadequate, feed liquor port can realize the secondary addition of bowel lavage medicament, not
In adding bowel lavage medicament in syringe in the case where extraction anal canal, online addition is extracted without removing anal canal, and addition is fast
Spend faster, it can be achieved that uninterrupted bowel lavage, practical.
Detailed description of the invention
Fig. 1 is the utility model embodiment overall structure diagram;
Fig. 2 is the overall structure diagram of non-return structure in the utility model embodiment;
Fig. 3 is the planar structure schematic diagram of non-return structure in the utility model embodiment;
Fig. 4 is the overall structure diagram of non-return seat in Fig. 2 non-return structure;
Fig. 5 is the overall structure diagram of water fender in Fig. 2 non-return structure.
Appended drawing reference: 1, syringe;101, syringe;102, piston boit;1021, column cap;1022, cylinder;1023, column handle;
103, feed liquor port;104, outlet end mouth;105, sealing cover;106, containing mark line;107, thermometer;2, anal canal;201, it manages
Body;202, connector;203, export head;204, mark line;205, non-return structure;2051, side seal board;2052, bottom sealing plate;
2053, pin joint seat;2054, the bottom limits;2055, upper pendulum limit;2056, axis hole;2057, plate body;2058, pivot;2059, match
Heavy mail;2059a, clump weight;2059b, counter weight strip;2059c, mass.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to the accompanying drawing and specifically
Embodiment is described in further detail the utility model.It should be appreciated that specific embodiment described herein is only used to solve
The utility model is released, is not used to limit the utility model.
Hereinafter, many aspects of the utility model will be more fully understood with reference to attached drawing.Component in attached drawing may not
It is drawn to scale.Alternatively, it is preferred that emphasis is clearly demonstrate the component of the utility model.In addition, several views in the accompanying drawings
In figure, identical appended drawing reference indicates corresponding part.
Word " exemplary " as used herein or " illustrative " expression are used as example, example or explanation.It retouches herein
Stating any embodiment for " exemplary " or " illustrative " to be not necessarily to be construed as is preferred relative to other embodiment or has
Benefit.All embodiments described below are illustrative embodiments, and providing these illustrative embodiments is to make
Those skilled in the art are obtained to make and use embodiment of the disclosure and be expected to be not intended to limit the scope of the present disclosure, the disclosure
Range is defined by the claims.In other embodiments, well known feature and method is described in detail so as not to obscure this
Utility model.For purpose described herein, term " on ", "lower", "left", "right", "front", "rear", "vertical", "horizontal" and
Its derivative words is related by the utility model oriented with such as Fig. 1.Moreover, have no intent to by above technical field, background technique,
Any theoretical limitation expressed or implied provided in summary of the invention or detailed description below.It should also be clear that being shown in the accompanying drawings
It is that the utility model limited in the following claims is conceived with specific device described in following discussion book and process
Simple examples embodiment.Therefore, specific size relevant to presently disclosed embodiment and other physical features should not be by
It is construed as limiting, unless claims are separately clearly stated.
Please refer to Fig. 1 to Fig. 5, a kind of enteroclysm device of the utility model comprising syringe 1 and be connected to syringe 1 one
The anal canal 2 at end.
Syringe 1 includes syringe 101, piston boit 102, feed liquor port 103, outlet end mouth 104;101 one end of syringe is opened
Mouth, the other end are equipped with outlet end mouth 104, and piston boit 102 moves axially in syringe 101, and piston boit 102 is close to outlet end mouth
Liquid storage chamber is formed between 104 end and syringe 101;Feed liquor port 103 is provided close to 101 side wall of syringe of outlet end mouth 104
And connection liquid storage chamber;Feed liquor port 103 is provided close to 101 side wall of syringe of outlet end mouth 104 and connection liquid storage chamber;Wherein, needle
The lateral wall of cylinder 101 is equipped with the containing mark line 106 for showing liquid capacity along its axis direction.
The lateral wall of syringe 101 is equipped with the thermometer 107 for showing fluid temperature in liquid storage chamber, in enema operation
In, the temperature of bowel lavage medicament is excessively cool or overheat can cause to stimulate to rectal wall, it should carry out different temperatures for different patients
The selection of bowel lavage medicament, when carrying out enema operation for general patient, fluid temperature should not be excessively cool, can subtract with enteron aisle temperature close
Few intestinal contraction, is conducive to drug absorption;When carrying out enema operation for fever patient, fluid temperature should not be overheated, thus plus
Fast patient brings down a fever speed, the setting of thermometer 107 can real time inspection fluid temperature, have higher practicability, patient come
It says, the suitable enema fluid of temperature will not cause discomfort, intensive treatment effect.
Piston boit 102 includes sequentially connected column cap 1021, cylinder 1022 and column handle 1023, described to be located in syringe 101
And 1021 outer rim of column cap is bonded with 101 inner wall of syringe, by pushing column cap 1021 that column cap 1021 can be made axially to slide in syringe 101
It is dynamic that liquid in liquid storage chamber is discharged through outlet end mouth 104, by pushing the piston boit 102 of syringe 1 to be easily controlled bowel lavage
Speed and flow.
Feed liquor port 103 is equipped with sealing cover 105, the internal diameter of sealing cover 105 and the outer diameter of feed liquor port 103 match and
Between the two to be threadedly coupled, the outer surface of feed liquor port 103 is equipped with the first external screw thread, and the inner surface of sealing cover 105 is equipped with first
Internal screw thread, the first external screw thread and the first internal screw thread match the threaded connection for realizing feed liquor port 103 and sealing cover 105, injection
Device 1, can be by pulling piston boit 102 to be drawn into bowel lavage medicament with outlet end mouth 104 when extracting the first pipe bowel lavage medicament
Enter into syringe 1;During bowel lavage when the bowel lavage medicament deficiency in a pipe syringe 1, feed liquor port 103 can be passed through
It is quickly filled up, without removing anal canal 2.
Anal canal 2 is disposable comprising the tube body 201 of boring and the connection for being respectively arranged on 201 both ends of tube body
First 202 and export head 203, connector 202 be removably connected to outlet end mouth 104, the internal diameter and outlet end mouth of connector 202
104 outer diameter matches and between the two to be threadedly coupled, and the outer surface of outlet end mouth 104 is equipped with the second external screw thread, connector 202
Inner surface be equipped with the second internal screw thread, the second external screw thread and the second internal screw thread, which match, realizes outlet end mouth 104 and connector 202
Threaded connection;The all smooth no sharp edge of the outer edge of export head 203, in the utility model embodiment, export head 203 is in smooth
Bullet shaped or circular arc taper type, the comfort of patient are preferable;Tube body 201 is that non-return knot is equipped in soft plastic pipe and tube body 201
Structure 205 prevents liquid reflux.
Fig. 2 to Fig. 5 is please referred to, non-return structure 205 includes non-return seat and water fender, and water fender top is rotationally connected with non-return
Seat top.
Non-return seat lateral surface is fitted and connected with inboard wall of tube body, is located at water fender periphery on the inside of non-return seat, water fender relative to
Liquid flow direction is obliquely installed, and length is greater than 201 inner diameter of tube body, and water fender top is rotationally connected with non-return seat top
Portion, the water fender bottom end to liquid flow direction extend and can by self weight valve closing;Water fender will not turn under normal circumstances
It moves to the direction opposite with liquid flow direction, water fender is limited with its length;Non-return seat includes side seal board 2051, bottom
Sealing plate 2052, pin joint seat 2053;Side seal board 2051 is two and is set to 201 inner wall of tube body relatively, and bottom sealing plate 2052 is set to two
Bottom position between side seal board 2051, pin joint seat 2053 are located at the top position between two side seal boards 2051;This is practical new
In type embodiment, arc tube wall is become planar tube wall by two side seal boards 2051, and water fender is rectangular to realize rotation;
If being not provided with side seal board 2051, water fender is directly set as to the circular configuration of cooperation arc tube wall, then can not achieve water fender
Overturning.
2051 medial surface of side seal board is provided tiltedly with bottom limit 2054 and upper pendulum limit 2055 relative to liquid flow direction,
It is 2051 medial surface of side seal board from the corresponding position of pin joint seat 2053 to liquid that bottom limit 2054 and upper pendulum, which limit 2055,
The inclined-plane that flow direction tilts and extends, the end of bottom limit 2054 extend to 2051 medial surface bottom of side seal board edge and close to defeated
Lift one's head one end, the end of bottom limit 2054 extends to 2051 medial surface of side seal board close to the side edge of export head one end, the bottom
The tilt angle of limit 2054 is less than the tilt angle of upper pendulum limit 2055;Between bottom limit 2054 and upper pendulum limit 2055
Corresponding to recess portion is formed at the position of 2051 medial surface of side seal board, this recess portion is the slewing area of water fender;Pin joint seat 2053
Between side seal board 2051 and its both ends is connected at the top of side seal, and axis hole 2056 is equipped in pin joint seat 2053 for installing
Water fender;Bottom sealing plate 2052 is set between side seal board 2051 and its both ends is separately connected the bottom and limits 2054 lower ends, preferentially, it is
Realize that the reinforcement to water fender periphery seals, bottom limit 2054, bottom sealing plate 2052 are also surrounded by sealing rubber strip.
Water fender includes plate body 2057, pivot 2058, counterweight 2059;Pivot 2058 is connected to 2057 top of plate body and position
The connection between water fender and non-return seat is realized in the axis hole 2056 of pin joint seat 2053.
Counterweight 2059 is located at 2057 bottom of plate body and realizes that water fender can be with valve closing because of self weight;Counterweight 2059 is a variety of shapes
Formula can be the strip counter weight strip 2059b for being laterally set to 2057 bottom end of plate body, can also be for set on the bulk of 2057 bottom end of plate body
It clump weight 2059a, can also be the mass 2059c for defaulting in 2057 bottom inner portion of plate body, the density of mass 2059c need to compare plate
The density of body 2057 is big, and the material of mass 2059c can be lead or iron block;Counterweight 2059 may respectively be above-mentioned three kinds of shapes
Formula can also be the combination of diversified forms, need to only realize that plate body 2057 can be dropped naturally with gravity to reset, prevent from draining
Object adverse current.By above-mentioned accessory part 2059, water fender is resetted, compared to torsional spring is installed at pivot 2058, with repetition
The mode processing cost of position is lower, and installation is simple.
Tube body 201 is equipped with mark line 204, can judge that export head 203 enters the depth of anus according to mark line 204;?
When carrying out bowel lavage for constipation patient, bowel lavage medicament is usually Kai Sailu, the setting of mark line 204 more for practicability, according to
Mark line 204 can carry out the Kai Sailu liquid conveying of different depth, and different depth of the Kai Sailu liquid in enteron aisle is to excreta
Good emollescence is played, conducive to the discharge of excreta, alleviates patient suffering.
The usage mode of the utility model are as follows: the export head 203 of anal canal 2 is put into the anus of patient and according to tube body 201
On mark line 204 control export head 203 enter patient's rectum depth;According to the Treatment need of different patients through feed liquor port
In the bowel lavage medicament to syringe 101 of 103 addition suitable capacities and temperature and sealing cover 105 covered, by outlet end mouth 104 with
The connector 202 of anal canal 2 connects;Push the column handle 102c of piston boit 102 that column cap 102a is made to slide axially to outlet end mouth 104
So that the bowel lavage medicament in liquid storage chamber enters patient's rectum and completes enema operation;When one injection remains unchanged it is inadequate when, it is only necessary to will
The separation of sealing cover 105 on the feed liquor port 103 of syringe 101 is removed, and is added and is filled in the feed liquor port 103 of 101 side wall of syringe
Sealing cover 105 is threadedly coupled by intestines medicament after the completion of addition with feed liquor port 103, then by outlet end mouth 104 and connector 202
Connection can carry out second of injection enema operation.
The above content is combine specific embodiment further detailed description of the utility model, and it cannot be said that
The specific implementation of the utility model is only limited to these instructions.For the utility model person of an ordinary skill in the technical field
For, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, all should be considered as belonging to
In the protection scope of the utility model.
Claims (10)
1. a kind of enteroclysm device, it is characterised in that: it includes syringe (1) and the anal canal (2) for being connected to syringe (1) one end;
The syringe (1) includes syringe (101), piston boit (102), feed liquor port (103), outlet end mouth (104);The needle
Cylinder (101) one end opening, the other end are equipped with outlet end mouth (104), and the piston boit (102) is axial in syringe (101)
Mobile, the piston boit (102) forms liquid storage chamber between the end and syringe (101) of outlet end mouth (104);The feed liquor
Port (103) is provided close to syringe (101) side wall of outlet end mouth (104) and connection liquid storage chamber;
The anal canal (2) include the tube body (201) of boring and the connector (202) for being respectively arranged on tube body (201) both ends and
Export head (203), the connector (202) are removably connected to outlet end mouth (104).
2. enteroclysm device according to claim 1, it is characterised in that: the feed liquor port (103) is equipped with sealing cover
(105)。
3. enteroclysm device according to claim 2, it is characterised in that: the internal diameter of the sealing cover (105) and feed liquor port
(103) outer diameter matches and is between the two threaded connection.
4. enteroclysm device according to claim 1, it is characterised in that: the internal diameter and outlet end mouth of the connector (202)
(104) outer diameter matches and is between the two threaded connection.
5. enteroclysm device according to claim 1, it is characterised in that: be equipped in the tube body (201) for preventing from draining
Object/bowel lavage liquid is by export head (203) to the non-return structure (205) of connector (202) reverse flow.
6. enteroclysm device according to claim 5, it is characterised in that: the non-return structure (205) includes non-return seat and gear
Water plate;The non-return seat lateral surface is fitted and connected with tube body (201) inner wall, and water fender periphery is located on the inside of the non-return seat;Institute
It states water fender to be obliquely installed relative to liquid flow direction, length is greater than tube body (201) inner diameter, the water fender top
Be rotationally connected at the top of non-return seat, the water fender bottom end extend to liquid flow direction and can by self weight valve closing.
7. enteroclysm device according to claim 6, it is characterised in that: the non-return seat includes side seal board (2051) and underseal
Plate (2052);The side seal board (2051) is two and is set to tube body (201) inner wall, side seal board (2051) medial surface relatively
Bottom limit (2054) and upper pendulum limit (2055), and bottom limit (2054) are provided tiltedly with relative to liquid flow direction
Tilt angle be less than the tilt angle of upper pendulum limit (2055), bottom limit (2054) and upper pendulum limit between (2055)
For the slewing area of water fender;The bottom sealing plate (2052) is set between side seal board (2051) and its both ends is separately connected bottom limit
Position (2054) lower end.
8. enteroclysm device according to claim 7, it is characterised in that: the non-return seat further includes pin joint seat (2053), institute
Pin joint seat (2053) are stated between side seal board (2051) and its both ends is connected at the top of side seal board (2051), the pivot joint
Axis hole (2056) are equipped in seat (2053);The water fender includes plate body (2057), pivot (2058), counterweight (2059);Institute
Pivot (2058) is stated to be connected to plate body (2057) top and be located in the axis hole (2056) of pin joint seat (2053), the counterweight
(2059) it is located at plate body (2057) bottom.
9. enteroclysm device according to claim 1, it is characterised in that: the tube body (201) is equipped with mark line (204).
10. enteroclysm device according to claim 1, it is characterised in that: along its axis on the lateral wall of the syringe (101)
Direction is equipped with containing mark line (106);The lateral wall of the syringe (101) is equipped with for showing fluid temperature in liquid storage chamber
Thermometer (107);The piston boit (102) includes sequentially connected column cap (1021), cylinder (1022) and column handle (1023), institute
State that column cap (1021) outer rim is bonded with syringe (101) inner wall and column cap (1021) can slide axially in the syringe (101);It is described defeated
Lift one's head all smooth no sharp edge of outer edge of (203);The tube body (201) is soft plastic pipe.
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CN201821233450.5U CN208943055U (en) | 2018-08-01 | 2018-08-01 | A kind of enteroclysm device |
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CN201821233450.5U CN208943055U (en) | 2018-08-01 | 2018-08-01 | A kind of enteroclysm device |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113082490A (en) * | 2021-05-25 | 2021-07-09 | 无锡市第九人民医院 | A built-in device of dosing for anus intestines branch of academic or vocational study treatment |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113082490A (en) * | 2021-05-25 | 2021-07-09 | 无锡市第九人民医院 | A built-in device of dosing for anus intestines branch of academic or vocational study treatment |
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