CN211327710U - Intelligent control device for traditional Chinese medicine rectal injection - Google Patents

Intelligent control device for traditional Chinese medicine rectal injection Download PDF

Info

Publication number
CN211327710U
CN211327710U CN201921330127.4U CN201921330127U CN211327710U CN 211327710 U CN211327710 U CN 211327710U CN 201921330127 U CN201921330127 U CN 201921330127U CN 211327710 U CN211327710 U CN 211327710U
Authority
CN
China
Prior art keywords
liquid medicine
traditional chinese
control device
medicine bag
chinese medicine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201921330127.4U
Other languages
Chinese (zh)
Inventor
张颖
焦亚桂
刘丽媛
翟艳
潘红虹
杜晨曦
李松枝
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201921330127.4U priority Critical patent/CN211327710U/en
Application granted granted Critical
Publication of CN211327710U publication Critical patent/CN211327710U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The utility model belongs to the technical field of medical instrument, especially, relate to a traditional chinese medicine rectum injection intelligent control device. The utility model discloses, including the liquid medicine bag, liquid medicine bag bottom intercommunication has the transfer line, and liquid medicine bag top has the pressure balance mouth with external intercommunication, the one end intercommunication that the liquid medicine bag was kept away from to the transfer line has the throttle check valve of controllable pharmacy liquid velocity of flow, still be equipped with the infusion warmer that is used for heating the liquid medicine between throttle check valve and the liquid medicine bag, the transfer line twines in the infusion warmer surface. The utility model discloses set up a throttle check valve at the transfer line tip for the liquid medicine can only be internal by the one-way patient that flows in of transfer line, prevents to appear the palirrhea phenomenon of liquid medicine at the enema in-process, has guaranteed clinical environment's clean and tidy, has also alleviateed operating personnel's psychological pressure, simultaneously, also can guarantee the accuracy of dosing amount, ensures treatment, and, the utility model discloses usable infusion warmer and thermoscope match control liquid medicine temperature, improve patient's comfort level.

Description

Intelligent control device for traditional Chinese medicine rectal injection
Technical Field
The utility model belongs to the technical field of medical instrument, especially, relate to a traditional chinese medicine rectum injection intelligent control device.
Background
The Chinese medicine retention enema is that Chinese medicine decoction is filled into rectum to colon from anus, retained in rectum or colon, and absorbed through intestinal mucosa to achieve the purpose of treating diseases. The Chinese medicinal composition is clinically applied to the treatment of sedation, hypnosis, hyperpyrexia, dysentery and various chronic inflammatory infections, and has no side effect. Because the traditional Chinese medicine enema method used at present is also a traditional method, a lot of inconvenience exists, more difficulties are generated during operation, for example, the phenomenon of liquid medicine reflux exists in the enema process, the clinical environment is untidy, and psychological pressure is added to operators.
For example, chinese utility model patent discloses a child rectal administration device [ application No.: 201120468328.8], the utility model discloses a include infusion bottle and drainage tube, the anus stopper is established to the front end of drainage tube, the middle part fixed connection baffle of anus stopper, two support arms of fixed connection are gone up to the anus in the baffle outside, all establish the sucking disc on two support arms.
The utility model discloses a have and avoid the drainage tube to deviate from, alleviate medical personnel or the advantage of accompanying and attending to personnel's intensity of labour, but it still does not solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above problem, provide a traditional chinese medicine rectum injection intelligent control device.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the utility model provides a traditional chinese medicine rectum injection intelligent control device, includes the liquid medicine bag, liquid medicine bag bottom intercommunication has the transfer line, and liquid medicine bag top has the pressure balance mouth with external intercommunication, the one end intercommunication that the liquid medicine bag was kept away from to the transfer line has the throttle check valve of controllable pharmacy liquid velocity of flow, still be equipped with the infusion warmer that is used for heating the liquid medicine between throttle check valve and the liquid medicine bag, the transfer line twines on infusion warmer surface.
In foretell traditional chinese medicine rectum injection intelligent control device, the throttle check valve includes that inside has the shell body of throttle cavity, the transfer line links to each other with the shell body through the connector that sets up shell body one end, be equipped with in the throttle cavity and can launch and be close to or keep away from the gliding control slider of connector, the slip control slider can make the transfer line be linked together or keep apart with the throttle cavity, and the one end that the connector was kept away from to the shell body has the play liquid hole that is linked together with the throttle cavity.
In foretell traditional chinese medicine rectum injection intelligent control device, the control slide includes integrated into one piece's control table face and control lever, control lever and shell body sliding connection, the spring housing is established on the control lever, and spring one end is pressed and is established on the control table face, and the other end is pressed and is established at the shell body internal surface.
In the above intelligent control device for injecting the medicine into the rectum, a filter screen fixedly connected with the inner wall of the liquid medicine bag is arranged inside one end of the liquid medicine bag close to the infusion tube.
In the above intelligent control device for rectal administration of traditional Chinese medicine, the liquid medicine bag is further provided with a pressurizer which is communicated with the pressure balancing port and can change the internal pressure of the liquid medicine bag, and the pressurizer is spherical and made of elastic material.
In foretell traditional chinese medicine rectum injection intelligent control device, the presser includes integrated into one piece's the elasticity that is hollow structure pressurizes ball and connecting pipe, and the extrusion cavity is located elasticity pressurization ball and is linked together with the connecting pipe, the connecting pipe cover is established outside pressure balance mouth, elasticity pressurization ball lateral wall has the air vent that is linked together through extrusion cavity and pressure balance mouth.
In foretell traditional chinese medicine rectum injection intelligent control device, still be equipped with the location boss in the connecting tube, location boss one end fixed connection is at the connecting tube inner wall, and the other end is along the connecting tube radial extension, and location boss end to end is the annular, and relative slip pressure balance mouth and connecting tube can make the tip pressure of pressure balance mouth establish on the boss of location, the one end that the connecting tube was kept away from to the boss of location is equipped with sealed shirt rim, and extrusion elasticity adds the pressure ball and can make the laminating of sealed shirt rim at the inside wall of pressure balance mouth.
In the intelligent control device for injecting the traditional Chinese medicine into the rectum, the extrusion cavity is also filled with a restoring elastic strip connected with the inner surface of the elastic pressurizing ball.
In the above-mentioned intelligent control device for rectal administration of traditional Chinese medicine, there is only one vent hole.
In the above-mentioned intelligent control device for injecting medicine into traditional Chinese medicine rectum, the infusion heater comprises a cylinder with a cavity inside, a clamping groove spirally extending along the axial lead direction of the cylinder is arranged on the surface of the cylinder, the infusion tube is positioned in the clamping groove, and a guide-out groove communicated with the clamping groove is also arranged on the surface of the cylinder.
Compared with the prior art, the utility model has the advantages of:
1. the utility model discloses set up a throttle check valve at the transfer line tip for the liquid medicine can only be internal by the one-way patient that flows in of transfer line, prevents to appear the palirrhea phenomenon of liquid medicine at the enema in-process, has guaranteed clinical environment's clean and tidy, has also alleviateed operating personnel's psychological pressure, simultaneously, also can guarantee the accuracy of dosing, ensures treatment.
2. The utility model discloses be equipped with the filter screen in the liquid medicine bag, can effective filtration detach the dregs of a decoction, prevent to take place the dregs of a decoction and block up enema pipe, cause the problem of harm to patient's intestinal mucosa, alleviate the doctor and patient relation.
3. The utility model discloses usable infusion warmer and thermoscope match and control the liquid medicine temperature, improve patient's comfort level.
4. The utility model is provided with a pressurizer which can pressurize the liquid medicine bag, and can effectively adjust the medicine feeding speed of the liquid medicine.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a cross-sectional view of a throttling check valve;
FIG. 3 is a schematic view of the construction of the pressurizer;
FIG. 4 is a cross-sectional view of the pressurizer;
FIG. 5 is a schematic view of an infusion warmer;
in the figure: the infusion device comprises a liquid medicine bag 1, an infusion tube 2, a pressure balance port 3, a throttling one-way valve 4, an infusion warmer 5, a filter screen 6, a pressurizer 7, a temperature measuring instrument 8, an outer shell 41, a throttling cavity 42, a connecting port 43, a control slider 44, a liquid outlet hole 45, a control table 46, a control rod 47, a spring 48, a cylinder 51, a clamping groove 52, a guide groove 53, an elastic pressurizing ball 71, a connecting tube 72, a vent hole 73, an extrusion cavity 74, a positioning boss 75, a sealing skirt 76 and a return elastic strip 77.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, a traditional chinese medicine rectum injection intelligent control device, including liquid medicine bag 1, 1 bottom intercommunication of liquid medicine bag has transfer line 2, and 1 top of liquid medicine bag has the pressure balance mouth 3 with external intercommunication, the enema in-process, and during the outside air got into liquid medicine bag 1 by pressure balance mouth 3 to keep the pressure balance in the liquid medicine bag 1, ensure the smooth outflow of liquid medicine, the one end intercommunication that liquid medicine bag 1 was kept away from to transfer line 2 has the throttle check valve 4 of controllable pharmacy liquid velocity of flow, still be equipped with the infusion warmer 5 that is used for heating the liquid medicine between throttle check valve 4 and the liquid medicine bag 1, transfer line 2 twines in 5 surfaces of infuser.
The utility model discloses, during the use, the liquid medicine in the liquid medicine bag 1 passes through transfer line 2, carries to throttle check valve 4 after heating through infusion warmer 5, and is internal through 4 one-way inflow patients of throttle check valve, so the utility model discloses set up a throttle check valve 4 at 2 tip of transfer line for the liquid medicine can only be internal by 2 one-way inflow patients of transfer line, prevents to appear the palirrhea phenomenon of liquid medicine at the enema in-process, has guaranteed clinical environment's clean and tidy, has also alleviateed operating personnel's psychological pressure, and simultaneously, also can guarantee the accuracy of dosing, ensures treatment.
As shown in fig. 2, the throttle check valve 4 includes an outer casing 41 having a throttle cavity 42 therein, the infusion tube 2 is connected to the outer casing 41 through a connection port 43 disposed at one end of the outer casing 41, a control slider 44 capable of emitting a fluid close to or far from the connection port 43 is disposed in the throttle cavity 42, the control slider 44 is capable of making the infusion tube 2 communicate with or separate from the throttle cavity 42, a fluid outlet 45 communicating with the throttle cavity 42 is disposed at one end of the outer casing 41 far from the connection port 43, the control slider 44 includes an integrally formed control table 46 and a control rod 47, the control rod 47 is slidably connected to the outer casing 41, a spring 48 is sleeved on the control rod 47, one end of the spring 48 is pressed on the control table 46, and the other end is pressed on the inner surface of the outer casing 41.
When in use, the liquid medicine flows to the surface of the control table 46 through the infusion tube 2, a pressure is generated on the control table 46, the spring 48 is compressed, the liquid medicine enters the throttling cavity 42 and then flows out of the liquid outlet hole 45 to the body of a patient, and the administration is finished; when the liquid medicine flows backwards, the liquid medicine flows backwards into the throttling cavity 42 from the liquid outlet hole 45 and is pressed on the bottom surface of the control table surface 46, so that the control table surface 46 is more firmly attached to the outer shell 41 and cannot flow out from the connecting port 43.
Preferably, there are at least two liquid outlets 45, and they are uniformly distributed along the axial line of the throttling cavity 42, which is beneficial to improve the uniformity of the administration.
As shown in fig. 1, the inside that liquid medicine bag 1 is close to transfer line 2 one end is equipped with filter screen 6 with 1 inner wall fixed connection of liquid medicine bag, the utility model discloses be equipped with filter screen 6 in liquid medicine bag 1, can effective filtration detach the dregs of a decoction, prevent to take place the dregs of a decoction and block up enema tube, cause the problem of harm, alleviate the doctor-patient relation to patient's intestinal mucosa.
With reference to fig. 1, 3 and 4, the liquid medicine bag 1 is further provided with a pressurizer 7 which is communicated with the pressure balance port 3 and can change the internal pressure of the liquid medicine bag 1, wherein the pressurizer 7 is spherical and is made of elastic material.
Specifically, presser 7 is including integrated into one piece's the elasticity that is hollow structure adds pressure ball 71 and connecting pipe 72, and extrusion cavity 74 is located elasticity and adds pressure ball 71 and is linked together with connecting pipe 72, connecting pipe 72 cover is established outside pressure balance mouth 3, elasticity adds pressure ball 71 lateral wall has the air vent 73 that is linked together through extrusion cavity 74 and pressure balance mouth 3, and during the use, medical personnel extrude and add pressure ball 71 with the hand, and the air vent 73 is blockked up to the palm simultaneously for add pressure ball 71 volume reduces, and gas is impressed in liquid medicine bag 1, in order to accomplish the purpose of pressurizeing, can effectively adjust the speed of dosing of liquid medicine like this, especially when liquid medicine pours into gradually and leads to the liquid level both ends pressure difference to reduce gradually, can guarantee the speed of pouring into of liquid medicine.
Preferably, there is only one vent hole 73, so that the medical staff can conveniently block the vent hole 73 when pressing the pressurizing ball 71, and prevent gas from escaping from the vent hole 73 and failing to pressurize the liquid medicine bag 1.
Preferably, the pressing cavity 74 is further filled with a restoring elastic strip 77 connected to the inner surface of the elastic pressing ball 71, so that when the external force is removed by pressing the elastic pressing ball 71, the elastic pressing ball 71 can rapidly restore to a spherical shape under the action of the restoring elastic strip 77, and both the elastic pressing ball 71 and the restoring elastic strip 77 are made of an elastic material, such as silicone rubber or rubber.
As shown in fig. 4, a positioning boss 75 is further disposed in the connecting pipe 72, one end of the positioning boss 75 is fixedly connected to the inner wall of the connecting pipe 72, the other end of the positioning boss 75 extends along the radial direction of the connecting pipe 72, the positioning boss 75 is connected end to end in an annular shape, the end of the pressure balancing port 3 can be pressed on the positioning boss 75 by sliding relative to the connecting pipe 72, a sealing skirt 76 is disposed at one end of the positioning boss far from the connecting pipe 72, and the sealing skirt 76 can be attached to the inner side wall of the pressure balancing port 3 by extruding the elastic pressurizing ball 71.
When the pressure balance valve is used, the pressure balance port 3 is pressed on the positioning boss 75 during pressurization, and the sealing skirt 76 is attached to the inner side wall of the pressure balance port 3 under the action of pressure so as to seal a gap between the pressure balance port 3 and the positioning boss 75 and ensure the pressurization effect.
Referring to fig. 1 and 5, the infusion warmer 5 includes a cylinder 51 having a cavity (not shown) therein, a heating device such as a heating resistor or a chemical heating agent is disposed in the cavity, a slot 52 spirally extending along an axial line direction of the cylinder 51 is disposed on a surface of the cylinder 51, the infusion tube 2 is disposed in the slot 52, a lead-out slot 53 communicated with the slot 52 is further disposed on a surface of the cylinder 51, and a thermometer 8 for measuring a temperature of a liquid medicine in the infusion tube 2 is further disposed between the infusion warmer 5 and the throttle check valve 4.
2 blocks of transfer line are established in draw-in groove 52 to the winding is on the cylinder 51 surface, and the heat is given off by cylinder 51 is inside and takes place the heat exchange with the liquid medicine in the transfer line 2, and thermoscope 8 is used for detecting the real-time temperature of liquid medicine, and according to the real-time temperature that thermoscope 8 records, go into a certain guide-out groove 53 with 2 blocks of transfer line, go into the length in the draw-in groove 52 with 2 blocks of regulation transfer line, adjust the area of contact between transfer line 2 and the cylinder 51 promptly, so the utility model discloses usable infusion warmer 5 and the 8 matched control liquid medicine temperatures of thermoscope improve patient's comfort level.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the terms of the liquid medicine bag 1, the liquid infusion tube 2, the pressure balancing port 3, the throttling check valve 4, the liquid infusion warmer 5, the filter screen 6, the pressurizer 7, the temperature measuring instrument 8, the outer shell 41, the throttling cavity 42, the connecting port 43, the control slider 44, the liquid outlet hole 45, the control table 46, the control rod 47, the spring 48, the cylinder 51, the clamping groove 52, the guiding groove 53, the elastic pressurizing ball 71, the connecting tube 72, the vent hole 73, the extrusion cavity 74, the positioning boss 75, the sealing skirt 76, the restoring elastic strip 77 and the like are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims (10)

1. The utility model provides a traditional chinese medicine rectum injection intelligent control device, includes liquid medicine bag (1), liquid medicine bag (1) bottom intercommunication has transfer line (2), and liquid medicine bag (1) top has pressure balance mouth (3) with external intercommunication, its characterized in that: one end of the infusion tube (2) far away from the liquid medicine bag (1) is communicated with a throttling one-way valve (4) capable of controlling the flow rate of the liquid medicine, an infusion warmer (5) used for heating the liquid medicine is further arranged between the throttling one-way valve (4) and the liquid medicine bag (1), and the infusion tube (2) is wound on the surface of the infusion warmer (5).
2. The intelligent control device for rectal drug infusion of traditional Chinese medicine according to claim 1, characterized in that: the throttling one-way valve (4) comprises an outer shell (41) with a throttling cavity (42) inside, the infusion tube (2) is connected with the outer shell (41) through a connecting port (43) arranged at one end of the outer shell (41), a control sliding block (44) which can emit light to be close to or far away from the connecting port (43) in a sliding mode is arranged in the throttling cavity (42), the sliding control sliding block (44) enables the infusion tube (2) to be communicated with or isolated from the throttling cavity (42), and a liquid outlet hole (45) communicated with the throttling cavity (42) is formed in one end, far away from the connecting port (43), of the outer shell (41).
3. The intelligent control device for rectal drug infusion of traditional Chinese medicine according to claim 2, characterized in that: control slider (44) are including integrated into one piece's control table face (46) and control lever (47), control lever (47) and shell body (41) sliding connection, and spring (48) cover is established on control lever (47), and spring (48) one end is pressed and is established on control table face (46), and the other end is pressed and is established at shell body (41) internal surface.
4. The intelligent control device for rectal drug infusion of traditional Chinese medicine according to claim 1, characterized in that: a filter screen (6) fixedly connected with the inner wall of the liquid medicine bag (1) is arranged in the liquid medicine bag (1) close to one end of the infusion tube (2).
5. The intelligent control device for rectal drug infusion of traditional Chinese medicine according to claim 1, characterized in that: the liquid medicine bag (1) is also provided with a pressurizer (7) which is communicated with the pressure balance port (3) and can change the internal pressure of the liquid medicine bag (1), and the pressurizer (7) is spherical and made of elastic materials.
6. The intelligent control device for rectal drug infusion of traditional Chinese medicine according to claim 5, characterized in that: pressurizer (7) are hollow structure's elasticity including integrated into one piece and add pressure ball (71) and connecting pipe (72), and extrusion cavity (74) are located elasticity and add pressure ball (71) and are linked together with connecting pipe (72), outside pressure balance mouth (3) were established in connecting pipe (72) cover, elasticity adds pressure ball (71) lateral wall has through extrusion cavity (74) air vent (73) that are linked together with pressure balance mouth (3).
7. The intelligent control device for rectal drug infusion of traditional Chinese medicine according to claim 6, characterized in that: still be equipped with location boss (75) in connecting pipe (72), location boss (75) one end fixed connection is in connecting pipe (72) inner wall, and connecting pipe (72) radial extension is followed to the other end, and location boss (75) end to end is the annular, and relative slip pressure balance mouth (3) and connecting pipe (72) can make the tip pressure of pressure balance mouth (3) establish on location boss (75), the one end that connecting pipe (72) were kept away from to the location boss is equipped with sealed shirt rim (76), and extrusion elasticity pressurization ball (71) can make sealed shirt rim (76) laminate in pressure balance mouth (3) inside wall.
8. The intelligent control device for rectal drug infusion of traditional Chinese medicine according to claim 6, characterized in that: the extrusion cavity (74) is also filled with a recovery elastic strip (77) connected with the inner surface of the elastic pressurizing ball (71).
9. The intelligent control device for rectal drug infusion of traditional Chinese medicine according to claim 6, characterized in that: there is one and only one vent (73).
10. The intelligent control device for rectal drug infusion of traditional Chinese medicine according to claim 1, characterized in that: infusion warmer (5) have the cylinder (51) of cavity including inside, cylinder (51) surface has along cylinder (51) axial lead direction spiral extension's draw-in groove (52), and transfer line (2) are located draw-in groove (52), cylinder (51) surface still has derivation groove (53) that are linked together with draw-in groove (52).
CN201921330127.4U 2019-08-15 2019-08-15 Intelligent control device for traditional Chinese medicine rectal injection Expired - Fee Related CN211327710U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921330127.4U CN211327710U (en) 2019-08-15 2019-08-15 Intelligent control device for traditional Chinese medicine rectal injection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921330127.4U CN211327710U (en) 2019-08-15 2019-08-15 Intelligent control device for traditional Chinese medicine rectal injection

Publications (1)

Publication Number Publication Date
CN211327710U true CN211327710U (en) 2020-08-25

Family

ID=72099971

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921330127.4U Expired - Fee Related CN211327710U (en) 2019-08-15 2019-08-15 Intelligent control device for traditional Chinese medicine rectal injection

Country Status (1)

Country Link
CN (1) CN211327710U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110507895A (en) * 2019-08-15 2019-11-29 江苏道道新医疗科技有限公司 Chinese medicine rectum injection intelligent controlling device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110507895A (en) * 2019-08-15 2019-11-29 江苏道道新医疗科技有限公司 Chinese medicine rectum injection intelligent controlling device

Similar Documents

Publication Publication Date Title
CN205903477U (en) Anus intestines wash device of dosing
CN211327710U (en) Intelligent control device for traditional Chinese medicine rectal injection
CN102580189A (en) Disposable self-stopping infusion apparatus
CN209236996U (en) A kind of Medical enemator
CN209123021U (en) A kind of biomimetic type humalacter and breast pump
CN203898833U (en) Disposable infusion apparatus with automatic-exhaust precise filter
CN208785567U (en) A kind of novel anorectal medicine feeder
CN110507895A (en) Chinese medicine rectum injection intelligent controlling device
CN102580190A (en) Disposable self-limiting and self-stopping transfusion system
CN212090376U (en) Novel enemator
CN208641405U (en) A kind of Urology Surgery bladder irrigation device
CN209092220U (en) A kind of gastroenterology feed medicine feed device
CN208852115U (en) A kind of portable three-cavity catheter
CN208785435U (en) Dual-purpose enema bag for enema and anal tube exhaust
CN106581808B (en) Can heat can be vented stop liquid precision filter infusion set without adjacent benzene
CN208974782U (en) A kind of operation room transfusion transfusion nursing device
CN207400961U (en) Retention enema device and bowel lavage bag
CN202620389U (en) Disposable self-stopping infusion set
CN219127959U (en) Novel infant postnaris locking and shaping postoperative nasal drip device after congenital
CN216777647U (en) Hand-push retention enemator capable of heating and preserving heat
CN221266814U (en) Enemator
CN214679569U (en) Household retention enema device
CN209204215U (en) A kind of novel drainage bag
CN210355504U (en) Gastroenterology enemator
CN216755099U (en) Enema device capable of being pressurized automatically

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200825

CF01 Termination of patent right due to non-payment of annual fee