CN218187448U - Anti-drop tube device for venous transfusion - Google Patents
Anti-drop tube device for venous transfusion Download PDFInfo
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- CN218187448U CN218187448U CN202220646789.8U CN202220646789U CN218187448U CN 218187448 U CN218187448 U CN 218187448U CN 202220646789 U CN202220646789 U CN 202220646789U CN 218187448 U CN218187448 U CN 218187448U
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Abstract
The utility model discloses a venous transfusion anticreep pipe device, including fixed box, two arcs and two fixed bands, fixed box includes box body and lower box body, go up box body one side with box body one side is articulated down, it is equipped with first standing groove to go up the box body bottom surface, the box body upper surface is equipped with the second standing groove down, first standing groove with the second standing groove sets up relatively from top to bottom for place the liquid medicine filter of transfer line, two the arc is located respectively box body both sides are down, two arc one end connect respectively in box body side down, two fixed band one end connect respectively in the arc other end, two the other end of fixed band is connected, wherein, it is equipped with locking mechanism to go up the box body opposite side locking is in down on the box body, the utility model discloses simple structure, convenient to use prevents pulling out needle and anticreep tub is effectual.
Description
Technical Field
The utility model relates to the field of medical equipment, specific saying relates to a venous transfusion anticreep pipe device.
Background
Venous transfusion is the most conventional and most common treatment means in clinical medical treatment, when the transfusion is carried out in each large hospital, the puncture needle is simply pasted through the adhesive tape, the fixing capacity is limited, and the length of the transfusion tube is limited, so that the hand is moved during the transfusion, the needle head can be pulled out without paying attention to the transfusion, the transfusion is interrupted, the hand of a patient is wounded, cross infection is caused, and the workload of nursing staff is increased.
Therefore, there is a need for further improvements in the prior art.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the utility model aims to provide an intravenous transfusion anti-drop tube device.
In order to achieve the above purpose, the intravenous transfusion anti-dropping tube device according to the embodiment of the utility model comprises a fixing box, two arc-shaped pieces and two fixing bands.
The fixed box comprises an upper box body and a lower box body, one side of the upper box body is hinged with one side of the lower box body, a first placing groove is formed in the bottom surface of the upper box body, a second placing groove is formed in the upper surface of the lower box body, and the first placing groove and the second placing groove are arranged oppositely from top to bottom and used for placing a liquid medicine filter of an infusion tube.
The two arc-shaped pieces are respectively arranged at two sides of the lower box body, and one ends of the two arc-shaped pieces are respectively connected to the side face of the lower box body.
One end of each fixing band is connected to the other end of the arc-shaped piece, and the other ends of the fixing bands are connected;
and a locking mechanism is arranged on the other side of the upper box body, so that the other side of the upper box body is locked on the lower box body.
In addition, according to the utility model discloses venous transfusion anticreep pipe device of above-mentioned embodiment can also have following additional technical characterstic:
according to an embodiment of the present invention, the arc-shaped members each include an arc-shaped portion, an extension portion, and a connecting portion.
The extension portion is arranged at the upper end of the arc portion and vertically extends from the upper end of the arc portion.
One end of the connecting part is connected to the upper end of the outer side face of the arc-shaped part, and the other end of the connecting part is connected to the side face of the lower box body.
According to the utility model discloses an embodiment, the arc portion lower extreme is formed with a mounting groove, fixed band one end is fixed in the mounting groove.
According to the utility model discloses an embodiment, two all be equipped with the one deck flexible cushion layer on the arc portion inner wall.
According to the utility model discloses an embodiment, two the surface other end of one in the fixed band is equipped with the female face of magic subsides, two the internal surface other end of another in the fixed band is equipped with the public face of magic subsides, the female face of magic subsides with the public face of magic subsides is laminated each other.
According to an embodiment of the invention, the first standing groove comprises a first transverse groove portion and two first longitudinal groove portions.
The first transverse groove part is transversely arranged in the middle of the lower surface of the upper cover body and is used for placing the upper part of the liquid medicine filter;
the two first longitudinal groove parts are respectively and longitudinally arranged at the front side and the rear side of the first transverse groove part, one ends of the two first longitudinal groove parts are respectively communicated with the first transverse groove part, and the other ends of the two first longitudinal groove parts respectively penetrate through the front side surface and the rear side surface of the upper box body and are used for placing the upper parts of the infusion tubes at the two ends of the liquid medicine filter.
According to an embodiment of the invention, the second standing groove comprises a second transverse groove portion and two second longitudinal groove portions.
The second transverse groove part is transversely arranged in the middle of the upper surface of the lower cover body and is used for placing the lower part of the liquid medicine filter;
the two second longitudinal groove parts are respectively and longitudinally arranged at the front side and the rear side of the second transverse groove part, one ends of the two second longitudinal groove parts are respectively communicated with the second transverse groove part, and the other ends of the two second longitudinal groove parts respectively penetrate through the front side face and the rear side face of the lower box body and are used for placing the lower parts of the infusion tubes at the two ends of the liquid medicine filter.
According to an embodiment of the present invention, the locking mechanism includes a locking member and a pressing member.
The bottom surface of the upper box body is provided with a first retreating groove, and the upper end of the locking piece is arranged in the first retreating groove and can move along the length direction of the first retreating groove;
the front side surface of the upper box body is provided with a sliding groove which is communicated with the first retreat groove, the pressing piece is arranged in the sliding groove in a sliding manner, and one end of the pressing piece is connected to the upper end of the locking piece;
the upper surface of the lower box body is provided with a limiting groove, and the lower end of the locking piece is detachably arranged in the limiting groove.
According to an embodiment of the present invention, a side surface of the lower end of the locking member is provided with a limiting portion;
the limiting groove comprises a second retreating groove and a clamping groove, the clamping groove is formed in one side, opposite to the limiting portion, of the second retreating groove, and the limiting portion is arranged in the clamping groove.
According to the utility model discloses an embodiment, the pressing piece other end is connected with a reset spring, the reset spring other end connect in sliding tray right side cell wall.
According to the utility model provides a venous transfusion anticreep pipe device, when using, the accessible the arc with the fixed band will fixed box is fixed in patient's wrist department, and will go up the box body and open, place the liquid medicine filter part of transfer line in the second standing groove, will again go up the box body lid and close, thereby pass through first standing groove and second standing groove carry out the centre gripping to the liquid medicine filter of transfer line spacing to can effectually avoid patient's hand moving range to cause the tractive to drop to the syringe needle when too big, its practicality is strong, and the security is high, excellent in use effect.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure in the embodiment of the present invention;
fig. 2 is another schematic view of the overall structure in the embodiment of the present invention;
fig. 3 is a schematic diagram of the overall structure change state in the embodiment of the present invention;
FIG. 4 is a schematic view illustrating the installation of the locking mechanism in the embodiment of the present invention;
fig. 5 is a schematic view of the overall structure of the arc-shaped member in the embodiment of the present invention.
Reference numbers:
a stationary box 10;
an upper case 101;
a first relief groove 1011;
a slide groove 1012;
a lower case 102;
a limiting groove 1021;
a second escape slot 10211;
a catch groove 10212;
a first placement groove 103;
a first lateral groove 1031;
the first vertical groove portions 1032;
a second placement slot 104;
a second transverse slot portion 1041;
a second longitudinal groove 1042;
a lock mechanism 105;
a lock 1051;
a stopper 10511;
a pressing member 1052;
a return spring 1053;
an arcuate member 20;
an arc-shaped portion 201;
a mounting groove 2011;
a compliant pad layer 2012;
an extension 202;
a connection part 203;
a fixing band 30;
a Velcro female surface 301;
a hook and loop fastener male surface 302.
The realization, the functional characteristics and the advantages of the utility model are further explained by combining the embodiment and referring to the attached drawings.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", and the like, indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The following describes the anti-dropping tube device for intravenous infusion according to the embodiment of the present invention in detail with reference to the attached drawings.
Referring to fig. 1 to 5, an intravenous infusion anti-drop tube device according to an embodiment of the present invention includes a fixing box 10, two arc-shaped members 20, and two fixing bands 30.
The fixing box 10 comprises an upper box body 101 and a lower box body 102, one side of the upper box body 101 is hinged to one side of the lower box body 102, a first placing groove 103 is formed in the bottom surface of the upper box body 101, a second placing groove 104 is formed in the upper surface of the lower box body 102, and the first placing groove 103 and the second placing groove 104 are arranged in a vertically opposite mode and used for placing a liquid medicine filter of an infusion tube.
The two arc-shaped pieces 20 are respectively arranged at two sides of the lower box body 102, and one ends of the two arc-shaped pieces 20 are respectively connected to the side surfaces of the lower box body 102.
One end of each of the two fixing straps 30 is connected to the other end of the arc-shaped member 20, and the other ends of the two fixing straps 30 are connected;
the other side of the upper box 101 is provided with a locking mechanism 105 to lock the other side of the upper box 101 on the lower box 102.
Based on the aforesaid, when using, the accessible arc 20 with fixed band 30 will fixed box 10 is fixed in patient's wrist department, and will go up box body 101 and open, place the liquid medicine filter part of transfer line in second standing groove 104, will again go up box body 101 lid and close, and pass through locking mechanism 105 will go up box body 101 locking and cover the state, thereby pass through first standing groove 103 and second standing groove 104 carry out the centre gripping spacingly to the liquid medicine filter of transfer line to can effectually avoid when patient's hand movement range is too big to cause the tractive to drop to the syringe needle, its practicality is strong, and the security is high, excellent in use effect.
Preferably, in an embodiment of the present invention, both of the arc members 20 include an arc portion 201, an extension portion 202 and a connecting portion 203.
The extension portion 202 is disposed at the upper end of the arc portion 201 and extends vertically from the upper end of the arc portion 201.
One end of the connecting portion 203 is connected to the upper end of the outer side surface of the arc portion 201, and the other end is connected to the side surface of the lower box 102.
Thus, when the infusion set is used, the two arc-shaped parts 201 can be respectively clamped on two sides of the wrist of a patient through the two arc-shaped parts 201, the extending part 202 is arranged at the upper end of the arc-shaped part 201 and vertically extends from the upper end of the arc-shaped part 201, one end of the connecting part 203 is connected to the upper end of the outer side surface of the arc-shaped part 201, and the other end of the connecting part 203 is connected to the side surface of the lower box body 102, so that the connecting part 203 is shown to extend from the upper end of the extending part 202 to the lower box body 102, the height of the fixing box 10 is higher than that of the arc-shaped part 201, and then, when the fixing box is fixed, a certain gap is formed between the bottom surface of the fixing box 10 and the upper surface of the wrist of the patient, so that the vein is prevented from being pressed, and the infusion effect is better. Preferably, both of the connecting portions 203 may be made of an elastic band, and the extending portion 202 is made of a hard material.
Preferably, in an embodiment of the present invention, a mounting groove 2011 is formed at a lower end of the arc portion 201, and one end of the fixing strap 30 is fixed in the mounting groove 2011.
So, through setting up mounting groove 2011, can be convenient for fixed band 30 carries out the erection joint for connect more firm reliable.
Preferably, in an embodiment of the present invention, a flexible cushion layer 2012 is disposed on the inner wall of each of the two arc-shaped portions 201.
Thus, by arranging the flexible cushion layer 2012 on the inner wall of the arc-shaped portion 201, the arc-shaped portion 201 can be more comfortable when being fixed.
Preferably, in an embodiment of the present invention, two the outer surface other end of one of the fixing bands 30 is provided with a female surface 301 of magic tape, two the inner surface other end of another one of the fixing bands 30 is provided with a male surface 302 of magic tape, the female surface 301 of magic tape and the male surface 302 of magic tape are attached to each other.
So, when fixed, can with two fixed band 30 encircles by the both sides of patient's wrist respectively, and will female face 301 is pasted to the magic with public face 302 is pasted each other fixedly, and it connects firmly reliably, dismantles convenient saving time.
Preferably, in an embodiment of the present invention, the first placing groove 103 includes a first transverse groove portion 1031 and two first longitudinal groove portions 1032.
The first transverse groove 1031 is transversely arranged in the middle of the lower surface of the upper cover body and used for placing the upper part of the liquid medicine filter;
the two first longitudinal grooves 1032 are respectively and longitudinally arranged on the front and rear sides of the first transverse groove 1031, one end of each of the two first longitudinal grooves 1032 is respectively communicated with the first transverse groove 1031, and the other end thereof respectively penetrates through the front and rear sides of the upper case 101 to place the upper portions of the infusion tubes at the two ends of the liquid medicine filter.
Thus, when the upper case 101 is in a closed state, the first transverse grooves 1031 can limit the upper portion of the liquid medicine filter, and the two first longitudinal grooves 1032 can accommodate the upper portions of the infusion tubes at the two ends of the liquid medicine filter, so that the fixing mode is reliable and stable.
Preferably, in an embodiment of the present invention, the second placing groove 104 includes a second transverse groove portion 1041 and two second longitudinal groove portions 1042.
The second transverse groove 1041 is transversely arranged in the middle of the upper surface of the lower cover body and is used for placing the lower part of the liquid medicine filter;
the two second longitudinal grooves 1042 are respectively and longitudinally arranged at the front and rear sides of the second transverse groove 1041, one end of each of the two second longitudinal grooves 1042 is respectively communicated with the second transverse groove 1041, and the other end of each of the two second longitudinal grooves 1042 respectively penetrates through the front and rear side surfaces of the lower box body 102 to be used for placing the lower parts of the infusion tubes at the two ends of the liquid medicine filter.
So, can pass through the horizontal groove portion 1041 of second is right the lower part of liquid medicine filter carries on spacingly, and two the second vertical groove portion 1042 then can be right the transfer line lower part at liquid medicine filter both ends carries out the holding, so, works as when going up box body 101 and being in the closure state, then can carry out the cladding to the liquid medicine filter spacing, takes place the tractive when avoiding patient's hand to remove to cause and pull out the needle phenomenon, first vertical groove portion 1032 and second vertical groove portion 1042 then can form a clearance passageway, so that the introduction and the drawing-out of pipeline, in order to guarantee the normal flow of liquid medicine.
Preferably, in an embodiment of the present invention, the locking mechanism 105 includes a locking member 1051 and a pressing member 1052.
The bottom surface of the upper box body 101 is provided with a first retreating groove 1011, the upper end of the locking piece 1051 is arranged in the first retreating groove 1011 and can move along the length direction of the first retreating groove 1011;
the front side of the upper box 101 is provided with a sliding groove 1012, the sliding groove 1012 is communicated with the first retreat groove 1011, the pressing element 1052 is slidably arranged in the sliding groove 1012, and one end of the pressing element 1052 is connected to the upper end of the locking element 1051;
the upper surface of the lower box 102 is provided with a limiting groove 1021, and the lower end of the locking piece 1051 is detachably arranged in the limiting groove 1021.
Thus, when the locking piece 1051 is located at the left position, the lower end of the locking piece 1051 is located in the limiting groove 1021, so that the upper box body 101 is limited, when the pressing piece 1052 is pressed, the locking piece 1051 can be pushed to move rightwards, the lower end of the locking piece 1051 can leave the limiting groove 1021, at the moment, the locking mechanism 105 is in a released state, the upper box body 101 can be turned, and the locking and opening modes of the locking mechanism 105 are convenient, rapid and stable and reliable.
Preferably, in an embodiment of the present invention, a side surface of the lower end of the locking member 1051 is provided with a limiting portion 10511;
the position-limiting groove 1021 includes a second position-withdrawing groove 10211 and a clamping groove 10212, the clamping groove 10212 is disposed at a side of the second position-withdrawing groove 10211 opposite to the position-limiting part 10511, and the position-limiting part 10511 is disposed in the clamping groove 10212.
Thus, when the locking member 1051 is at the left position, the position-limiting portion 10511 is located in the retaining groove 10212, and the upper cover can be locked and limited, and when the locking member 1051 moves to the right side, the position-limiting portion 10511 can move to the right to leave the retaining groove 10212, and at this time, the upper box 101 can be turned over.
Preferably, in an embodiment of the present invention, a return spring 1053 is connected to the other end of the pressing member 1052, and the other end of the return spring 1053 is connected to the right groove wall of the sliding groove 1012.
Thus, when the locking member 1051 is in the locked state, the return spring 1053 can fix the locking member 1051 at the position, so that the locking member 1051 is stably maintained in the locked state, when the pressing member 1052 is pressed, the return spring 1053 contracts, and when the pressure on the pressing member 1052 is released, the return spring 1053 can push the locking member 1051 to reset, so that the locking member 1051 is automatically locked, and the locking is convenient and quick, and time and labor are saved.
Preferably, an arc-shaped transition surface can be formed between the bottom surface and the left side surface of the limiting portion 10511, so that when the upper box body 101 is covered, the locking piece 1051 can realize automatic locking, and the locking is more convenient and faster.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (9)
1. An intravenous infusion anti-drop tube device, comprising:
the fixing box comprises an upper box body and a lower box body, one side of the upper box body is hinged with one side of the lower box body, a first placing groove is formed in the bottom surface of the upper box body, a second placing groove is formed in the upper surface of the lower box body, and the first placing groove and the second placing groove are arranged in a vertically opposite mode and used for placing a liquid medicine filter of an infusion tube;
the two arc-shaped pieces are respectively arranged on two sides of the lower box body, and one ends of the two arc-shaped pieces are respectively connected to the side faces of the lower box body;
one end of each fixing band is connected to the other end of the arc-shaped part, and the other ends of the fixing bands are connected;
the other side of the upper box body is provided with a locking mechanism so as to lock the other side of the upper box body on the lower box body;
both the arc pieces include:
an arc-shaped portion;
the extension part is arranged at the upper end of the arc-shaped part and vertically extends from the upper end of the arc-shaped part;
and one end of the connecting part is connected to the upper end of the outer side surface of the arc-shaped part, and the other end of the connecting part is connected to the side surface of the lower box body.
2. The anti-drop tube device for intravenous infusion according to claim 1, wherein the lower end of the arc-shaped portion is formed with a mounting groove, and one end of the fixing strap is fixed in the mounting groove.
3. The anti-dropping device for intravenous infusion according to claim 1, wherein a flexible cushion layer is provided on the inner wall of each of the two arc-shaped portions.
4. The intravenous infusion anti-dropping tube device according to claim 1, characterized in that the other end of the outer surface of one of the two fixing bands is provided with a hook and loop fastener female surface, the other end of the inner surface of the other of the two fixing bands is provided with a hook and loop fastener male surface, and the hook and loop fastener female surface and the hook and loop fastener male surface are mutually attached.
5. The iv line anti-drop device of claim 1, wherein the first placement groove comprises:
the first transverse groove part is transversely arranged in the middle of the lower surface of the upper box body and used for placing the upper part of the liquid medicine filter;
the two first longitudinal groove parts are respectively and longitudinally arranged at the front side and the rear side of the first transverse groove part, one ends of the two first longitudinal groove parts are respectively communicated with the first transverse groove part, and the other ends of the two first longitudinal groove parts respectively penetrate through the front side surface and the rear side surface of the upper box body and are used for placing the upper parts of the infusion tubes at the two ends of the liquid medicine filter.
6. The iv line anti-drop tube device according to claim 1, wherein the second placement groove comprises:
the second transverse groove part is transversely arranged in the middle of the upper surface of the lower box body and used for placing the lower part of the liquid medicine filter;
the two second longitudinal groove parts are respectively and longitudinally arranged at the front side and the rear side of the second transverse groove part, one ends of the two second longitudinal groove parts are respectively communicated with the second transverse groove part, and the other ends of the two second longitudinal groove parts respectively penetrate through the front side face and the rear side face of the lower box body and are used for placing the lower parts of the infusion tubes at the two ends of the liquid medicine filter.
7. The iv line anti-drop device of claim 1, wherein the locking mechanism comprises:
the bottom surface of the upper box body is provided with a first retreating groove, and the upper end of the locking piece is arranged in the first retreating groove and can move along the length direction of the first retreating groove;
the pressing piece is arranged in the sliding groove in a sliding manner, one end of the pressing piece is connected to the upper end of the locking piece;
the upper surface of the lower box body is provided with a limiting groove, and the lower end of the locking piece is detachably arranged in the limiting groove.
8. The anti-dropping device for venous transfusion according to claim 7, wherein a limiting part is arranged on one side surface of the lower end of the locking piece;
the limiting groove comprises a second retreating groove and a clamping groove, the clamping groove is formed in one side, opposite to the limiting portion, of the second retreating groove, and the limiting portion is arranged in the clamping groove.
9. The intravenous infusion anti-dropping tube device as claimed in claim 7, wherein a return spring is connected to the other end of the pressing member, and the other end of the return spring is connected to the right groove wall of the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220646789.8U CN218187448U (en) | 2022-03-23 | 2022-03-23 | Anti-drop tube device for venous transfusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220646789.8U CN218187448U (en) | 2022-03-23 | 2022-03-23 | Anti-drop tube device for venous transfusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218187448U true CN218187448U (en) | 2023-01-03 |
Family
ID=84627464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220646789.8U Active CN218187448U (en) | 2022-03-23 | 2022-03-23 | Anti-drop tube device for venous transfusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218187448U (en) |
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2022
- 2022-03-23 CN CN202220646789.8U patent/CN218187448U/en active Active
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