CN107684653A - It is a kind of can automatic-sealed closure rotatable connection formula Medical oxygen-absorption pipe device - Google Patents

It is a kind of can automatic-sealed closure rotatable connection formula Medical oxygen-absorption pipe device Download PDF

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Publication number
CN107684653A
CN107684653A CN201711031578.3A CN201711031578A CN107684653A CN 107684653 A CN107684653 A CN 107684653A CN 201711031578 A CN201711031578 A CN 201711031578A CN 107684653 A CN107684653 A CN 107684653A
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CN
China
Prior art keywords
connection
oxygen
branch
air
ring
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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
CN201711031578.3A
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Chinese (zh)
Inventor
吴彬彬
Original Assignee
吴彬彬
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 吴彬彬 filed Critical 吴彬彬
Priority to CN201711031578.3A priority Critical patent/CN107684653A/en
Publication of CN107684653A publication Critical patent/CN107684653A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/08Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816Joints or connectors
    • A61M16/0833T- or Y-type connectors, e.g. Y-piece
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/08Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0875Connecting tubes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/10Tube connectors; Tube couplings
    • A61M39/105Multi-channel connectors or couplings, e.g. for connecting multi-lumen tubes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/10Tube connectors; Tube couplings
    • A61M39/1055Rotating or swivel joints
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22Valves or arrangement of valves
    • A61M39/26Valves closing automatically on disconnecting the line and opening on reconnection thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22Valves or arrangement of valves
    • A61M39/26Valves closing automatically on disconnecting the line and opening on reconnection thereof
    • A61M2039/267Valves closing automatically on disconnecting the line and opening on reconnection thereof having a sealing sleeve around a tubular or solid stem portion of the connector
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2210/00Anatomical parts of the body
    • A61M2210/06Head
    • A61M2210/0618Nose

Abstract

It is disclosed by the invention be it is a kind of can automatic-sealed closure rotatable connection formula Medical oxygen-absorption pipe device, including an oxygen therapy body, branch's air-breathing body and a three-limb tube, one end and the oxygen source for providing oxygen for curing by oxygen therapy body are in mating connection, the other end is fixed and is equiped with a joint for sealing connecting, three-limb tube is in charge of including the first connection, the second connection is in charge of and the 3rd connection is in charge of, and first, second connection that the both ends of branch's air-breathing body are respectively cooperating with being fixedly connected on three-limb tube is in charge of.The present invention realizes branch's air-breathing body with curing by oxygen therapy being detachably connected for body; branch's air-breathing body when not in use pollution-free is not only facilitated to pack up protection; more safety and sanitation; it is not take up limited ward space; and branch's air-breathing body can realize that the sealing closed automatically is connected with curing by oxygen therapy both bodys; using upper more convenient and practical, the treatment for being more beneficial for patient uses.

Description

It is a kind of can automatic-sealed closure rotatable connection formula Medical oxygen-absorption pipe device
Technical field
The present invention relates to medicine equipment, utensil articles for use field, it is more specifically a kind of can automatic-sealed closure Rotatable connection formula Medical oxygen-absorption pipe device.
Background technology
Oxygen therapy is that the oxygen concentration for making patient suck in gas using various methods is higher than atmospheric oxygen concentration, to improve lung Partial pressure of oxygen in bubble, improve hypoxic conditions, correct hypoxemia.Oxygen therapy is not only conventional technical operation, and robs emergency The emergency treatment of Critical Ill Patient.Found in clinical position, the effect of oxygen therapy depends not only on concentration of oxygen inhalation, anoxic journey Degree, anoxic type, also depending on oxygen uptake approach and oxygen inhalation mode.Existing oxygen inhalation mode mainly has two kinds, and one kind is to pass The rhinobyon type oxygen adsorption method of system;One kind is face mask type oxygen adsorption method.Wherein, though face mask type oxygen adsorption method is applied to nose disease in theory Suffer from, the patient of mouth breathing, and have certain oxygen therapy effect, but not only increase patient's because of the use of mask in practice Discomfort, patient can not in time, be accurately expressed the impression of oneself, can also to feeding, drinking water, oral care bring it is many not Just, as patient respiration road secretion is more, might have the danger of asphyxia, general face mask type oxygen adsorption method be primarily adapted for use in operation or The patient to have gone into a coma.
Traditional rhinobyon type oxygen adsorption method has simply and easily feature, and rhinobyon type oxygen uptake is divided into single nasal obstruction catheter type oxygen therapy With bilateral nasal obstruction catheter type oxygen therapy, bilateral nasal obstruction catheter type oxygen therapy when in use, its fix and operate it is more convenient, pain compared with It is small, it should than wide.But the oxygen inhalation therapy of rhinobyon type frequently encounter patient in use because it is mobile or turn over and Oxygen tube is set to depart from or disconnect, and oxygen output can not be closed automatically, cause oxygen uptake to be interrupted, oxygen leakage, influence oxygen uptake Treatment;On the other hand, rhinobyon type Oxygen tube is packed up contact after the completion of use, it is necessary to do not protect, and existing suction Oxygen pipe because it is fixedly connected on source of oxygen, so temporarily when not in use can not in time, easily take apart and be connected with source of oxygen, General nursing personnel in the nursing process of reality can only temporary close source of oxygen, then again oxygen uptake pipe device directly around hanging To put, such oxygen uptake body can not only access the pollution packed up protection, easily cause oxygen uptake body of safety, health, and Limited ward space is also directly taken around hanging to put, particularly sick bed head of a bed space.
The content of the invention
It is disclosed by the invention be it is a kind of can automatic-sealed closure rotatable connection formula Medical oxygen-absorption pipe device, its main purpose It is to overcome deficiencies of the prior art and shortcoming.
The technical solution adopted by the present invention is as follows:
It is a kind of can automatic-sealed closure rotatable connection formula Medical oxygen-absorption pipe device, including one oxygen therapy body, branch's air intake duct Body and a three-limb tube, one end of the oxygen therapy body and the oxygen source for providing oxygen are in mating connection, and the other end fixes dress Provided with a joint for sealing connecting, the three-limb tube is in charge of including the first connection, the second connection is in charge of and the 3rd connection is in charge of, First, second connection that the both ends of branch's air-breathing body are respectively cooperating with being fixedly connected on the three-limb tube is in charge of, 3rd connection of the three-limb tube, which is in charge of, is arranged with a fixed operating sleeve, and the fixed operating sleeve can coordinate activity to screw connection In on the joint for sealing connecting.
Further, the joint for sealing connecting includes a sealed adapter sleeve and a loose joint device, and the sealed connection is put The madial wall in portion is provided with a connecting seat body, and the fixed operating sleeve can coordinate activity to screw to be connected on the connection pedestal, described The bottom of sealed adapter sleeve is fixedly connected with setting with the oxygen cathete body phase, and the loose joint device is with the installation of the sealing and connected In female connector, and the oxygen therapy body can be connected by the loose joint device with branch's air intake duct body phase.
Further, the loose joint device includes a loose joint lid and a fixation back-up ring, and the fixed back-up ring is installed on The madial wall bottom of the sealed adapter sleeve, and the loose joint lid can coordinate to located at the bottom of the fixed back-up ring;The loose joint The top of lid is provided with a connecting tube upwardly extended, and the connecting tube, which is adaptedly slided, is arranged in the fixed back-up ring, the connection Upper shed and under shed are offered respectively in the side wall of pipe, and a gas stream is formed between the upper shed, connecting tube and under shed Logical circulation passage;Also fixation is equiped with a connection back-up ring, the company in side wall between the connecting tube upper shed and under shed The bottom for connecing back-up ring also coordinates to be arranged and is connected with a spring body, and the other end of the spring body is fixedly connected on the fixed back-up ring On;The fixed operating sleeve can ordinatedly be connected to the top of the connection back-up ring.
Further, the top of the loose joint lid, which also coordinates, is equiped with closure software packing ring.
Further, the madial wall of the connection pedestal is provided with internal thread, is set on the lateral wall of the fixed operating sleeve Have to be engaged with the internal thread and screw the external screw thread being connected.
Further, coordinate on branch's air-breathing body and be equiped with a pair of nasal cavity joint.
Further, an ear-hang is removably equiped with respectively on branch's air-breathing body of double nasal cavity joint both sides Fixedly connected part.
By the above-mentioned description of this invention, compared to the prior art, the advantage of the invention is that:
1st, the present invention by set on oxygen therapy body joint for sealing connecting, branch air-breathing body set three-limb tube and Set on three-limb tube and mutually screw the fixed operating sleeve being connected with the joint for sealing connecting so that the oxygen therapy body is using process Middle realization is connected setting automatically with the sealing of source of oxygen, and branch's tracheae body can be pulled out directly from oxygen therapy body when not in use Remove, then carry out packing up protection, and after branch's tracheae body is pulled out, the oxygen therapy body can realize that automatically closure is set simultaneously Put, avoid oxygen from leaking outside;When needing to reuse, branch's tracheae body is taken out, then by the fixation on its three-limb tube Adapter sleeve is directly inserted into can on the joint for sealing connecting and realizes that sealing of branch's tracheae body with curing by oxygen therapy body connects, and use is non- Often simple and convenient, effect protrudes.
2nd, branch's air-breathing body of the invention realizes detachably connected structure with oxygen therapy body, not only facilitates branch's air-breathing Body when not in use pollution-free packs up protection, more safety and sanitation, is not take up limited ward space, more has and utilize patient Treatment recover, and branch's air-breathing body can realize that the sealing closed automatically is connected with curing by oxygen therapy both bodys, in use More convenient and practical, more novel exquisiteness in structure, the treatment for being more beneficial for patient uses.
3rd, the present invention is tightly connected header structure by being set on oxygen therapy body, can be not only not connected to point in oxygen therapy body Also internal air-tightness can be kept during branch air-breathing body, avoids leakage or the spilling of oxygen, and in connection, can be more Convenient fine realization is connected with the automatic-sealed of branch's air-breathing body, simple to operate, is very beneficial for actual clinic Using.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of present invention joint for sealing connecting in separation.
Fig. 3 is the structural representation of present invention joint for sealing connecting in connection.
Embodiment
Illustrate with reference to the accompanying drawings further to illustrate the embodiment of the present invention.
As shown in Figure 1 to Figure 3, it is a kind of can automatic-sealed closure rotatable connection formula Medical oxygen-absorption pipe device, including one is defeated Oxygen body 1, branch's air-breathing body 2 and a three-limb tube 3, one end of the oxygen therapy body 1 and the oxygen source of offer oxygen (It is not drawn into figure)In mating connection, the other end, which is fixed, is equiped with a joint for sealing connecting 4, and the three-limb tube 3 includes first Connection be in charge of the 31, second connection be in charge of 32 and the 3rd connection be in charge of 33, the both ends of branch's air-breathing body 2 are respectively cooperating with solid Surely first, second connection for being connected to the three-limb tube 3 is in charge of(31、32)On, the 3rd connection of the three-limb tube 3 It is in charge of 33 and is arranged with a fixed operating sleeve 5, the fixed operating sleeve 5 can coordinates activity to screw to be connected on the joint for sealing connecting 4.
Further, the joint for sealing connecting 4 includes a sealed adapter sleeve 41 and a loose joint device 42, the sealed connection The madial wall for covering 41 tops is provided with a connecting seat body 411, and the fixed operating sleeve 5 can coordinate activity to screw to be connected to the connecting seat On body 411, the bottom of the sealed adapter sleeve 41 is fixedly connected with setting with the oxygen therapy phase of body 1, and the loose joint device 42 is matched somebody with somebody Attach together in the sealed adapter sleeve 41, and the oxygen therapy body 1 can pass through the loose joint device 42 and branch's air-breathing Body 2 is connected.
Further, the loose joint device 42 includes a loose joint lid 421 and a fixation back-up ring 422, the fixed back-up ring 422 It is installed on the madial wall bottom of the sealed adapter sleeve 41, and the loose joint lid 421 can coordinate to being located at the fixed back-up ring 422 bottom;The top of the loose joint lid 421 is provided with a connecting tube 423 upwardly extended, and the connecting tube 423 is adaptedly slided The fixed back-up ring 422 is arranged in, upper shed 424 and under shed 425 are offered respectively in the side wall of the connecting tube 423, should The circulation passage of gas circulation is formed between upper shed 424, connecting tube 423 and under shed 425;In the connecting tube 423 Also fixation is equiped with a connection back-up ring 426 in side wall between opening 424 and under shed 425, and the bottom of the connection back-up ring 426 is also Cooperation, which is arranged, is connected with a spring body 427, and the other end of the spring body 427 is fixedly connected on the fixed back-up ring 422;It is described Fixed operating sleeve 5 can ordinatedly be connected to the top of the connection back-up ring 426.
Further, the top of the loose joint lid 421, which also coordinates, is equiped with closure software packing ring 428.
Further, the madial wall of the connection pedestal 411 is provided with internal thread, the lateral wall of the fixed operating sleeve 5 It is provided with to be engaged with the internal thread and screws the external screw thread being connected.
Further, coordinate on branch's air-breathing body 2 and be equiped with a pair of nasal cavity joint 21.
Further, an ear is removably equiped with respectively on branch's air-breathing body of double both sides of nasal cavity joint 21 Hang fixedly connected part 22.
The application method of the present invention:When attached, fixed operating sleeve 5 is screwed downwards and is connected in the connection pedestal 411, The fixed operating sleeve screws downwards, and is connected to the connection back-up ring 426, then drives the connecting tube 423 to move down, makes The under shed 425 is moved to the bottom of the fixed back-up ring 422, at this moment, the upper shed 424, under shed 425 and connection Pipe 423 forms the circulation passage of an air-flow, oxygen therapy body 1 is connected with branch air-breathing body 2, at this moment, the sealed connection First 4 realize that automatic switching on connects, and patient can normally carry out oxygen inhalation therapy;It is when disconnecting, fixed operating sleeve 5 is upward Screw be connected to leave it is described connection pedestal 411, the connecting tube 423 spring body 427 elastic-restoring force effect under simultaneously Move up, the final under shed 425 is moved to the top of the fixed back-up ring 422, and at this moment, the circulation passage of air-flow breaks Open, the joint for sealing connecting 4 realizes that automatic-sealed closes, and disconnects.
The present invention by set on oxygen therapy body joint for sealing connecting, branch air-breathing body set three-limb tube and Set on three-limb tube and mutually screw the fixed operating sleeve being connected with the joint for sealing connecting so that the oxygen therapy body was using Realized in journey and be connected setting automatically with the sealing of source of oxygen, branch's tracheae body can be when not in use directly from oxygen therapy body Pull out, then carry out packing up protection, and after branch's tracheae body is pulled out, the oxygen therapy body can be realized simultaneously automatically to be closed Set, avoid oxygen from leaking outside;When needing to reuse, branch's tracheae body is taken out, then by consolidating on its three-limb tube Determine adapter sleeve be directly inserted into can on the joint for sealing connecting realize branch's tracheae body and cure by oxygen therapy body sealing connect, use Very simple and convenient, effect protrudes.
Branch's air-breathing body of the present invention realizes detachably connected structure with oxygen therapy body, not only facilitates branch's air intake duct Body when not in use pollution-free packs up protection, more safety and sanitation, is not take up limited ward space, more has and utilize patient's Treatment recovers, and branch's air-breathing body can realize that the sealing closed automatically is connected with curing by oxygen therapy both bodys, using it is upper more Add convenient and practical, more novel exquisiteness in structure, the treatment for being more beneficial for patient uses.
The present invention is tightly connected header structure by being set on oxygen therapy body, not only can be not connected to branch in oxygen therapy body Also internal air-tightness can be kept during air-breathing body, avoids leakage or the spilling of oxygen, and in connection, can be more square Just fine realize and be connected with the automatic-sealed of branch air-breathing body, it is simple to operate, it is very beneficial for actual clinic and answers With.
The embodiment of the present invention is above are only, but the design concept of the present invention is not limited merely to this, every profit The present invention is improved with carrying out unsubstantiality with this design, should belong to the behavior for invading the scope of the present invention.

Claims (7)

1. it is a kind of can automatic-sealed closure rotatable connection formula Medical oxygen-absorption pipe device, it is characterised in that:Including one oxygen therapy body, One branch's air-breathing body and a three-limb tube, one end of the oxygen therapy body and the oxygen source for providing oxygen are in mating connection, The other end is fixed and is equiped with a joint for sealing connecting, the three-limb tube include that the first connection is in charge of, the second connection is in charge of and 3rd connection is in charge of, and the both ends of branch's air-breathing body are respectively cooperating with being fixedly connected on the first of the three-limb tube, the Two connections are in charge of, and the 3rd connection of the three-limb tube, which is in charge of, is arranged with a fixed operating sleeve, and the fixed operating sleeve can match somebody with somebody Conjunction activity, which screws, to be connected on the joint for sealing connecting.
2. it is according to claim 1 it is a kind of can automatic-sealed closure rotatable connection formula Medical oxygen-absorption pipe device, its feature It is:The joint for sealing connecting includes a sealed adapter sleeve and a loose joint device, and the madial wall on the sealed adapter sleeve top is set There is a connecting seat body, the fixed operating sleeve can coordinate activity to screw to be connected on the connection pedestal, the sealed adapter sleeve Bottom is fixedly connected with setting with the oxygen cathete body phase, and the loose joint device is with the installation of in the sealed adapter sleeve, and institute Oxygen therapy body is stated to connect with branch's air intake duct body phase by the loose joint device.
3. it is according to claim 2 it is a kind of can automatic-sealed closure rotatable connection formula Medical oxygen-absorption pipe device, its feature It is:The loose joint device includes a loose joint lid and one and fixes back-up ring, and the fixed back-up ring is installed on the sealed connection The madial wall bottom of set, and the loose joint lid can coordinate to located at the bottom of the fixed back-up ring;The top of the loose joint lid is provided with One connecting tube upwardly extended, the connecting tube, which is adaptedly slided, is arranged in the fixed back-up ring, divides in the side wall of the connecting tube Upper shed and under shed are not offered, the circulation passage of gas circulation is formed between the upper shed, connecting tube and under shed; Also fixation is equiped with a connection back-up ring in side wall between the connecting tube upper shed and under shed, and the bottom of the connection back-up ring is also Cooperation, which is arranged, is connected with a spring body, and the other end of the spring body is fixedly connected on the fixed back-up ring;It is described to be fixedly connected Set can ordinatedly be connected to the top of the connection back-up ring.
4. it is according to claim 3 it is a kind of can automatic-sealed closure rotatable connection formula Medical oxygen-absorption pipe device, its feature It is:The top of the loose joint lid, which also coordinates, is equiped with closure software packing ring.
5. it is according to claim 2 it is a kind of can automatic-sealed closure rotatable connection formula Medical oxygen-absorption pipe device, its feature It is:The madial wall of the connection pedestal is provided with internal thread, and the lateral wall of the fixed operating sleeve is provided with and the interior spiral shell Line is engaged the external screw thread for screwing connection.
6. it is according to claim 1 it is a kind of can automatic-sealed closure rotatable connection formula Medical oxygen-absorption pipe device, its feature It is:Coordinate on branch's air-breathing body and be equiped with a pair of nasal cavity joint.
7. it is according to claim 6 it is a kind of can automatic-sealed closure rotatable connection formula Medical oxygen-absorption pipe device, its feature It is:An ear-hang fixedly connected part is removably equiped with respectively on branch's air-breathing body of double nasal cavity joint both sides.
CN201711031578.3A 2017-10-29 2017-10-29 It is a kind of can automatic-sealed closure rotatable connection formula Medical oxygen-absorption pipe device Pending CN107684653A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711031578.3A CN107684653A (en) 2017-10-29 2017-10-29 It is a kind of can automatic-sealed closure rotatable connection formula Medical oxygen-absorption pipe device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711031578.3A CN107684653A (en) 2017-10-29 2017-10-29 It is a kind of can automatic-sealed closure rotatable connection formula Medical oxygen-absorption pipe device

Publications (1)

Publication Number Publication Date
CN107684653A true CN107684653A (en) 2018-02-13

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Application Number Title Priority Date Filing Date
CN201711031578.3A Pending CN107684653A (en) 2017-10-29 2017-10-29 It is a kind of can automatic-sealed closure rotatable connection formula Medical oxygen-absorption pipe device

Country Status (1)

Country Link
CN (1) CN107684653A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110652615A (en) * 2019-11-11 2020-01-07 赣州市人民医院 Be used for nephrology dept peritoneal dialysis locator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110652615A (en) * 2019-11-11 2020-01-07 赣州市人民医院 Be used for nephrology dept peritoneal dialysis locator

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