CN116270250A - Auxiliary placement device for nutrition tube - Google Patents

Auxiliary placement device for nutrition tube Download PDF

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Publication number
CN116270250A
CN116270250A CN202310489474.6A CN202310489474A CN116270250A CN 116270250 A CN116270250 A CN 116270250A CN 202310489474 A CN202310489474 A CN 202310489474A CN 116270250 A CN116270250 A CN 116270250A
Authority
CN
China
Prior art keywords
hole
bending
snare
adjusting piece
handle
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.)
Pending
Application number
CN202310489474.6A
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Chinese (zh)
Inventor
胡兵
杨航
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West China Hospital of Sichuan University
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West China Hospital of Sichuan University
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 West China Hospital of Sichuan University filed Critical West China Hospital of Sichuan University
Priority to CN202310489474.6A priority Critical patent/CN116270250A/en
Publication of CN116270250A publication Critical patent/CN116270250A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J15/00—Feeding-tubes for therapeutic purposes
    • A61J15/0003—Nasal or oral feeding-tubes, e.g. tube entering body through nose or mouth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/005—Flexible endoscopes
    • A61B1/0051—Flexible endoscopes with controlled bending of insertion part
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/0661—Endoscope light sources
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/273—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the upper alimentary canal, e.g. oesophagoscopes, gastroscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/273—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the upper alimentary canal, e.g. oesophagoscopes, gastroscopes
    • A61B1/2736—Gastroscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J15/00—Feeding-tubes for therapeutic purposes
    • A61J15/0026—Parts, details or accessories for feeding-tubes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J15/00—Feeding-tubes for therapeutic purposes
    • A61J15/0026—Parts, details or accessories for feeding-tubes
    • A61J15/0069—Tubes feeding directly to the intestines, e.g. to the jejunum
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Pulmonology (AREA)
  • Otolaryngology (AREA)
  • Surgical Instruments (AREA)

Abstract

The invention provides an auxiliary placement device for a nutrition tube, and relates to the technical field of auxiliary medical appliances. The body part, the tip of said body part has adjustable bending parts, there are cameras and light sources on the outer end surface of the said bending part, there are bending regulating pieces in the said bending part; a snare device arranged at a position 5cm-10cm from the front end of the body, the snare device being for nesting a feeding tube; the handle part is arranged at the tail end of the body part, and the handle part is used for controlling the first adjusting piece, the second adjusting piece and the third adjusting piece of the snare device, and the Bluetooth transmission part is arranged in the handle part, so that the image can be conveniently transmitted to the data receiving end in real time. This application is to the settling of normal intestinal nutrient canal and the settling of nutrient canal when intestinal is narrow, can assist the successful settling of nutrient canal, and it is very convenient to use, and the security is high, economical and efficient convenient.

Description

Auxiliary placement device for nutrition tube
Technical Field
The invention relates to the technical field of auxiliary medical appliances, in particular to an auxiliary placement device for a nutrition tube.
Background
With the rapid development of modern medicine, enteral nutrition has become a consensus for patients after surgery to support the treatment of diseases such as digestive tract tumors. The operation is more traumatic because of cutting more tissues and organs, reconstructing the digestive system and the like, so that the recovery of gastrointestinal functions is slower after the operation of a patient, even the recovery of the gastrointestinal functions is difficult, and the recovery of the patient after the operation is directly influenced. Complications caused by esophageal and cardiac operations require patients to fasted for a long time. It is currently believed that intestinal mucosa atrophy and barrier function disruption begin to occur more than one week of organism fasting. Post-operative malnutrition increases the occurrence of complications such as ion disorder, vitamin deficiency, poor wound healing and the like.
Early enteral nutritional support should be advocated as long as the digestive tract function is present. Enteral feeding support must be performed by tube feeding and placement of nasojejunal feeding tubes during bowel surgery is an effective method of early enteral feeding, but there is currently no device for placement of feeding tubes in the digestive tract.
Disclosure of Invention
The invention aims to provide an auxiliary placement device for a nutrition tube, which is used for solving the technical problems.
Embodiments of the present invention are implemented as follows:
a feeding tube auxiliary applicator comprising:
the body part, the tip of said body part has adjustable bending parts, there are cameras and light sources on the outer end surface of the said bending part, there are bending regulating pieces in the said bending part;
a snare device arranged at a position 5cm-10cm from the front end of the body, the snare device being for nesting a feeding tube;
the handle portion set up in the end of body, just the handle portion is provided with first regulating part, second regulating part and third regulating part, first regulating part and second regulating part are used for controlling the bending portion, the third regulating part is used for controlling the snare device.
Optionally, the bending part is an elastic corrugated hose which is arranged at the front end of the body part by about 10cm, and the bending adjusting piece is a spring which is arranged in the hose. The upper part and the left longitudinal side wall of the elastic corrugated hose are provided with a first line hole and a second line hole, the inner wall of the side where the first line hole and the second line hole are located is provided with a first shape-moving hole and a second shape-moving hole along the body, the first line hole is penetrated with a first pull rope, the first pull rope extends to the handle part along the first shape-moving hole and is connected with the first adjusting piece, the second line hole is penetrated with a second pull rope, and the second pull rope extends to the handle part along the second shape-moving hole and is connected with the second adjusting piece.
Optionally, the snare device comprises a baffle and a snare wire, a side hole is arranged at a position 5cm-10cm away from the front end of the body, the snare wire is fixedly connected near the side hole, passes through the baffle after passing out of the side hole, passes back through the baffle, extends to the body, and runs from the inner wall of the body to the handle part to be connected with the third adjusting piece.
Optionally, the handle portion is provided with a power supply device, the power supply device is connected with a power cord, and the power cord extends along the body portion to be connected with the lamp source.
Optionally, the handle portion is provided with bluetooth module, bluetooth module is used for real-time transmission the camera picture is to the data receiving end. .
Optionally, a plurality of sleeve clamps are arranged on the body.
The embodiment of the invention has at least the following advantages or beneficial effects:
the auxiliary placement device for the nutrition tube provided by the invention can assist the successful placement of the nutrition tube aiming at the placement of the common nutrition tube and the placement of the narrow nutrition tube, and is very convenient to use and high in safety.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of an auxiliary placement device for a feeding tube according to an embodiment of the present invention;
fig. 2 is an enlarged view at a in fig. 1.
Icon: the novel portable electronic device comprises a handle part, a 2-bending part, a 3-spring, a 4-side hole, a 5-baffle, a 6-snare metal wire, a 7-body part, an 8-first sliding rod, a 9-second sliding rod, a 10-power supply device, an 11-Bluetooth module, a 12-light source switch, a 13-camera, a 14-light source, a 15-cannula holder, a 16-first wire hole, a 17-second wire hole, a 18-first pull rope, a 19-second pull rope and a 20-third sliding rod.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 to 2, the present embodiment provides an auxiliary placement device for a feeding tube, which comprises a body 7, a snare device and a handle portion 1, wherein an adjustable bending portion 2 is arranged at the front end of the body 7, a camera 13 and a light source 14 are arranged on the outer end surface of the bending portion 2, bending adjusting members are arranged in the bending portion 2, a first adjusting member and a second adjusting member are arranged on the handle portion 1, and the first adjusting member and the second adjusting member are connected with the bending portion 2 for adjusting the bending of the bending portion 2.
As an embodiment, the bending part 2 is an elastic corrugated hose arranged at the front end of the body 7, similar to a corrugated pipe, the bending adjusting piece is a spring 3 arranged in the hose, the front end of the body 7 is integrally formed with a base, one end of the bottom of the spring 3 is fixed on the base, the base is fixed with the body, and the other end of the spring 3 is fixed with the front end of the bending part 3. Through holes through which power lines and metal lines connected with the camera 13 and the light source 14 pass are reserved on the base respectively, and then the power lines and the metal lines run in the respective coatings to avoid line abrasion. A first line hole 16 and a second line hole 17 are arranged on the upper part and the left longitudinal side wall of the elastic folding hose, a first walking hole and a second walking hole are arranged on the inner wall of the side where the first line hole 16 and the second line hole 17 are arranged along the body, a first pull rope 18 is penetrated through the first line hole 16, the head end of the first pull rope 18 is fixed in the first line hole 16, the tail end of the first pull rope 18 extends to the handle part 1 along the first walking hole and is connected with a first adjusting piece, the first adjusting piece comprises a first slide bar 8 which longitudinally slides along the handle part 1, the handle part 1 is provided with a first guide slide groove for the first slide bar 8 to slide, the first slide bar 8 slides backwards along the first guide slide groove, the folding hose is pulled to bend through the first pull rope 18, the first slide bar 8 is loosened, the first pull rope 18 is loosened, the elastic action of the spring 3 is carried out, the folding hose is restored to a straight state, and the same way, the second wire hole 17 is penetrated with a second pull rope 19, the head end of the second pull rope 19 is fixed in the second wire hole 17, the tail end of the second pull rope 19 extends to the handle part 11 along the second shape-moving hole and is connected with a second adjusting piece, the second adjusting piece comprises a second sliding rod 9 sliding along the longitudinal direction of the handle part, the handle part 1 is provided with a second guiding chute for sliding the second sliding rod 9, the second sliding rod 9 slides backwards along the second guiding chute, the flexible pipe with the crease is pulled to bend through the second pull rope 19, the second sliding rod 9 is loosened, the second pull rope 19 is loosened, the flexible pipe with the crease is restored to a straight state under the self elastic action of the spring 3, based on the first adjusting piece and the second adjusting piece, the bending part 2 is controlled to bend and recover in multiple directions, the camera 13 and the lamp source 14 are arranged on the outer end surface of the bending part 2, the camera 13 bends along with the bending part 2 to record videos towards different directions, and the light source can play a role of light supplementing.
Of course, it is conceivable that, in order to facilitate observing the video shot by the camera 13, the bluetooth module 11 is disposed on the handle portion 1, and the bluetooth module 11 is used for transmitting the picture shot by the camera 13 to the data receiving end in real time, and it can be understood that the data receiving end can be a mobile phone or other clients, so as to facilitate viewing of the video and reloading of video information. In order to provide power for the camera 13 and the light source 14, the handle part 1 is further provided with a power supply device 10, the power supply device 10 is connected with a power supply wire, and the power supply wire extends along the body part 7 to be connected with the light source 14 and the camera 13, so that normal operation of the equipment is ensured. The handle part 1 can also be provided with the switch 12 of the light source 14, so that the on and off of the light source 14 can be conveniently controlled at any time.
In this embodiment, in order to be able to complete the placement of the feeding tube, a snare device is provided at a position 5cm-10cm from the front end of the body 7, the snare device being used to nest the feeding tube. Specifically, the snare device comprises a baffle 5 and a snare wire 6, a side hole 4 is arranged at a position of the body 7, which is 5cm-10cm away from the front end, the snare wire 6 passes through the baffle 5 after passing through the side hole 4, then passes back through the baffle 5 and extends to be fixedly connected with the outer wall of the body 7, meanwhile, for controlling the operation of the snare device, a third adjusting piece for controlling the snare device is arranged on the handle part 1, wherein the third adjusting piece comprises a third sliding rod 20 and a third metal pull rope, the third sliding rod 20 is arranged on the handle part 1 and can slide back and forth along the axial direction of the handle part 1, the third metal pull rope is fixedly connected with the third sliding rod 20, and the third metal pull rope extends to be fixedly connected with the snare wire 6 along the body 7, so that when the third sliding rod 20 slides back, the snare wire 6 is retracted to be blocked, and thus after the snare wire 6 is put into the nutrition tube, the nutrition tube can be prevented from being pulled into the body 7.
In addition, a cannula holder 15 is provided on the body 7, the cannula holder 15 seizes the scope body of the endoscope, the instrument itself being fixed to the cannula holder 15, so that the instrument can enter the narrow digestive tract with the endoscope.
In summary, when the auxiliary placement device for the nutrition tube provided by the embodiment of the application is used, the body 7 is clamped on the endoscope body through the sleeve clamp 15, the nutrition tube is sleeved by the snare device at the front end, and the snare metal wire 6 is tightened to tie up the nutrition tube by sliding the third sliding rod 20, so that the nutrition tube and the body 7 extend in the same direction. The endoscope is then advanced inwards, the body 7 and the feeding tube enter the front of the stenosis along with the endoscope, the device is operated independently under the visual condition of the handle 1 of the device, the feeding tube is carried forward, the stenosis is passed, the third sliding rod 20 is reset, the third sliding rod 20 releases the snare device, the feeding tube falls off the snare wire 6 from the alimentary canal, the device is retracted and taken out along with the endoscope, and the feeding tube is arranged.
The foregoing is merely a preferred embodiment of the present invention and is not intended to limit the present invention, and it will be apparent to those skilled in the art that the present application is not limited to the details of the above-described exemplary embodiment, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.
The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Various modifications and variations of the present invention will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A feeding tube auxiliary applicator, comprising:
the LED lamp comprises a body part (7), wherein an adjustable bending part (2) is arranged at the front end of the body part (7), a camera (13) and a lamp source (14) are arranged on the outer end face of the bending part (2), and a bending adjusting piece is arranged in the bending part (2);
a snare device arranged at a position 5cm-10cm from the front end of the body (7), the snare device being for nesting a feeding tube;
the handle part (1), handle part (1) set up in the end of body (7), just handle part (1) are provided with first regulating part, second regulating part and third regulating part, first regulating part and second regulating part are used for controlling the flexion, third regulating part is used for controlling the snare device.
2. The feeding tube auxiliary placement machine according to claim 1, wherein the bending part (2) is an elastic corrugated hose arranged at the front end of the body part (7) by about 10cm, and the bending adjusting piece is a spring (3) arranged in the hose. The flexible corrugated hose comprises a body (7), wherein a first line hole (16) and a second line hole (17) are formed in the upper side and the left longitudinal side wall of the flexible corrugated hose, a first shape-moving hole and a second shape-moving hole are formed in the inner wall of the side where the first line hole (16) and the second line hole (17) are formed in the body, a first pull rope (18) is arranged in the first line hole (16) in a penetrating mode, the first pull rope (18) extends to the handle portion (1) along the first shape-moving hole and is connected with a first adjusting piece, a second pull rope (19) is arranged in the second line hole (17) in a penetrating mode, and the second pull rope (19) extends to the handle portion (1) along the second shape-moving hole and is connected with a second adjusting piece.
3. A feeding tube auxiliary applicator according to claim 1, wherein the snare means comprises a baffle (5) and a snare wire (6), the body (7) being provided with a side hole (4) at a position 5cm-10cm from the tip, the snare wire (6) being fixedly connected from the vicinity of the side hole (4), passing through the baffle (5) after passing out of the side hole (4), then passing back through the baffle (5), and extending into engagement with the body (7), and running from the inner wall of the body to the handle (1) for connection with a third adjustment member.
4. The feeding tube auxiliary applicator according to claim 1, wherein the handle portion (1) is provided with a power supply device to which a power cord is connected, which power cord extends along the body portion (7) to be connected with the light source (14).
5. The nutrition tube auxiliary placement device according to claim 1, wherein the handle portion (1) is provided with a bluetooth module (11), and the bluetooth module (11) is used for transmitting pictures of the camera (13) to a data receiving end in real time.
6. A feeding tube auxiliary applicator according to claim 1, wherein a number of sleeve clamps (15) are provided on the body (7), which sleeve parts allow the instrument to slide therein.
CN202310489474.6A 2023-05-04 2023-05-04 Auxiliary placement device for nutrition tube Pending CN116270250A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310489474.6A CN116270250A (en) 2023-05-04 2023-05-04 Auxiliary placement device for nutrition tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310489474.6A CN116270250A (en) 2023-05-04 2023-05-04 Auxiliary placement device for nutrition tube

Publications (1)

Publication Number Publication Date
CN116270250A true CN116270250A (en) 2023-06-23

Family

ID=86817014

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310489474.6A Pending CN116270250A (en) 2023-05-04 2023-05-04 Auxiliary placement device for nutrition tube

Country Status (1)

Country Link
CN (1) CN116270250A (en)

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