CN217593459U - Wound sinus exploration drainage flushing pipe capable of measuring size of wound - Google Patents

Wound sinus exploration drainage flushing pipe capable of measuring size of wound Download PDF

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Publication number
CN217593459U
CN217593459U CN202221075581.1U CN202221075581U CN217593459U CN 217593459 U CN217593459 U CN 217593459U CN 202221075581 U CN202221075581 U CN 202221075581U CN 217593459 U CN217593459 U CN 217593459U
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China
Prior art keywords
drainage
wound
pipe
sinus
hole
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CN202221075581.1U
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Chinese (zh)
Inventor
肖文丽
何丽娟
王�琦
黄雪萍
赵剑
石晓燕
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Shenzhen Second Peoples Hospital
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Shenzhen Second Peoples Hospital
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Abstract

The utility model discloses a drainage flushing pipe is exploreed to wound sinus of measurable quantity wound size, relate to medical instrument technical field, including the drainage flushing pipe, the one end of drainage flushing pipe is provided with the segmentation subassembly, the one end of segmentation subassembly is provided with negative pressure collecting assembly, the surface of control assembly cup joints and is provided with control assembly, the other end of segmentation subassembly is provided with suction cleaning assembly, the one end that suction cleaning assembly was provided with the antiskid and takes off the subassembly, at first one-hand clamp A is in the closed condition, carry out the operation of bleeding through the inner chamber from exhaust tube hole to negative pressure bottle, be negative pressure state in making negative pressure bottle, later seal the exhaust tube hole through the sealing plug, stretch into the sinus of patient on one's body with the one end of drainage flushing pipe, open one-hand clamp A during the suction, the secretion flows into the drainage flushing pipe through washing drainage hole and flows into negative pressure bottle again, when extracting the drainage flushing pipe from sinus, through measuring the scale mark, conveniently measure the wound depths, and be convenient for with remaining secretion centralized processing.

Description

Wound sinus exploration drainage flushing pipe capable of measuring size of wound
Technical Field
The utility model relates to the technical field of medical equipment, specifically be a drainage flushing pipe is exploreed to wound sinus of measurable quantity wound size.
Background
The drainage tube is a medical device which is widely applied in clinical surgery and is used for removing irritant substances such as effusion, hematocele, empyema and foreign matters, reducing the inflammatory area, reducing the retention of exudate and promoting the resolution of inflammation, thereby being beneficial to the healing of wounds, preventing new infection and diffusion, preventing the generation of complications and simultaneously observing local pathological changes.
At present, current drainage tube is comparatively inconvenient when using, connects and the comparatively loaded down with trivial details of the step of washing after finishing using to reduce work efficiency, secondly current drainage tube is not convenient for usually to the measurement of wound, thereby the time of the whole suction process of improvement, and easily cause the damage to tissue in the sinus when measuring.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drainage flushing pipe is exploreed to wound sinus of measurable quantity wound size, have easy location, easy to assemble, simple structure's advantage has solved at present, current drainage tube is comparatively inconvenient when using, the comparatively loaded down with trivial details of washing step after connecting and finishing using, thereby reduce work efficiency, secondly current drainage tube is not convenient for usually to the measurement of wound, thereby the whole suction process's of improvement time, and easily organize the problem that causes the damage in the sinus when measuring.
In order to achieve the above object, the utility model provides a following technical scheme: a drainage and flushing pipe for detecting a wound sinus and capable of measuring the size of a wound comprises a drainage and flushing pipe, wherein a segmented component is arranged at one end of the drainage and flushing pipe, a negative pressure collecting component is arranged at one end of the segmented component, a control component is sleeved on the outer surface of the control component, a suction and cleaning component is arranged at the other end of the segmented component, and an anti-slip component is arranged at one end of the suction and cleaning component;
the segmentation component comprises a Y-shaped pipe arranged at one end of the drainage flushing pipe, a threaded connecting groove is formed in one end of the Y-shaped pipe, the threaded connecting groove is formed in the outer surface of the Y-shaped pipe in a sleeved mode, a clamping hole A is formed in the other end of the Y-shaped pipe, and a clamping hole B is formed in the other end of the Y-shaped pipe.
Preferably, one end of the drainage flushing pipe is provided with a spherical flushing end, the outer surface of the drainage flushing pipe is provided with two groups of flushing and drainage holes, and the upper surface of the drainage flushing pipe is provided with measuring scale marks.
Preferably, the other end of the drainage flushing pipe is provided with a connecting hole, the Y-shaped pipe is in threaded connection with the connecting hole through a threaded connecting groove, and the Y-shaped pipe is connected with the connecting hole in a clamping manner through a sealing ring.
Preferably, the control assembly comprises a single-hand clamp A arranged on one side of the Y-shaped pipe, a through hole A is formed in the side face of the single-hand clamp A, and a silica gel pad A is arranged inside the through hole A.
Preferably, the other side of the single-hand clamp A is provided with a through hole B, a silica gel pad B is arranged inside the through hole B, and the upper surface of the single-hand clamp A is provided with an anti-skidding pressing block.
Preferably, the negative pressure collecting assembly comprises a negative pressure bottle arranged on one side of the re-clamping hole A, an air exhaust pipe hole is formed in one end of the negative pressure bottle, and a sealing plug is sleeved on the outer surface of the air exhaust pipe hole.
Preferably, the other end of negative pressure bottle is provided with the suction tube, and the one end surface of suction tube cup joints and is provided with the pipe orifice stopper, and the suction tube passes through the pipe orifice stopper to be connected with calorie hole A looks block.
Preferably, the suction cleaning assembly comprises a bottle stopper puncture outfit arranged on one side of the clamping hole B, a connecting pipe is arranged at one end of the bottle stopper puncture outfit, and a single-hand clamp B is sleeved on the outer surface of the connecting pipe.
Preferably, the one-hand clamp B and the control assembly are of the same structure, a connecting pipe plug is arranged at one end of the connecting pipe, and the connecting pipe is connected with the clamping hole B in a clamping mode through the connecting pipe plug.
Preferably, the anti-slipping component comprises a sleeve column sleeved with the outer surface of the bottle stopper puncture device, a jack is formed in the sleeve column, the sleeve column is sleeved with the bottle stopper puncture device through the jack and connected with the bottle stopper puncture device, the upper surface and the lower surface of the sleeve column are provided with a handle bar, and one section of the handle bar is provided with a limiting round block.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. a drainage flushing pipe for probing the sinus of a wound with the size of the wound is disclosed, when the drainage flushing pipe is used, a single-hand clamp B is opened by pressing, a connecting pipe is in an open state, one end of a bottle plug puncture outfit is directly inserted into a bottled flushing liquid medicine, the effect of squeezing a flushing liquid medicine bottle by using external force is utilized, the liquid medicine obtained in the flushing liquid medicine bottle flows into a flushing drainage hole along the drainage flushing pipe so as to play a role in flushing the interior of the drainage flushing pipe, after flushing is finished, the single-hand clamp B is closed, the connecting pipe is in a closed state, and the liquid medicine bottle is pulled out of the bottle plug puncture outfit, so that subsequent suction work is realized;
2. a drainage irrigation tube for probing the sinus of a wound is disclosed, and when the drainage irrigation tube is used, when medical staff need to suck residual secretion from the sinus of a patient, a one-hand clamp A is in a closed state, a sealing plug is loosened by screwing, air is sucked from an inner cavity of a negative pressure bottle from an air suction pipe hole, so that the negative pressure bottle is in a negative pressure state, the air suction pipe hole is sealed through the sealing plug, one end of the drainage irrigation tube extends into the sinus of the patient, when the drainage irrigation tube is used, the negative pressure bottle is positioned at the other end of the drainage irrigation tube, when suction is performed, the one-hand clamp A is opened, so that the sucked secretion flows into the drainage irrigation tube from the drainage hole, then flows into a Y-shaped tube from the inside of the drainage irrigation tube, then flows into the suction tube from the clamping hole A through the Y-shaped tube, and further flows into the negative pressure bottle, when suction is performed, the suction bottle can be pulled down, so that the negative pressure bottle is intensively treated, and the residual secretion can be conveniently measured by setting a measuring scale line when the drainage irrigation tube is pulled out from the sinus of the patient;
3. the utility model provides a drainage flushing tube is exploreed to wound sinus of measurable quantity wound size, in use, when through making in the bottled washing liquid medicine of bottle plug puncture ware disect insertion, and when wasing finishing, the barre of both sides is held to the accessible, make the barre drive the bottle plug puncture ware with it pull out from the liquid medicine bottle, connect through the block that utilizes bottle plug puncture ware and cover post, the difficult follow of bottle plug puncture ware slides out of washing liquid medicine bottle when making the transfusion system receive external force pulling, be applicable to present clinical general liquid medicine bottle, and be convenient for dismantle it from the bottle plug puncture ware and wash, and when using, through its upper surface sets up the antiskid through its upper surface again when single-hand presss from both sides A and single-hand presss from both sides B and press the briquetting, can avoid medical personnel's slippage when opening and closing single-hand clamp, moreover, the steam generator is simple in structure, high durability and convenient use.
Drawings
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is a structural view of the drainage and flushing pipe of the present invention;
FIG. 3 is a block diagram of the present invention;
FIG. 4 is a structural diagram of a control assembly of the present invention;
FIG. 5 is a structural view of the negative pressure collecting assembly of the present invention;
FIG. 6 is a structural view of the anti-slip assembly of the present invention;
figure 7 the utility model discloses a suction cleaning assembly structure chart.
In the figure: 1. a drainage and flushing pipe; 11. a spherical flushing end; 111. washing the drainage holes; 112. measuring scale marks; 113. connecting holes; 2. a segmentation component; 21. a Y-shaped tube; 211. connecting grooves by screw threads; 2111. a seal ring; 2112. a clamping hole A; 2113. a clamping hole B; 3. a control component; 31. a single-hand clamp A; 311. punching a hole A; 3111. a silica gel pad A; 312. punching a hole B; 3121. a silica gel pad B; 313. an anti-slip pressing block; 4. a negative pressure collection assembly; 41. a negative pressure bottle; 411. an air exhaust pipe hole; 4111. a sealing plug; 412. a suction tube; 4121. a pipe orifice plug; 5. a suction cleaning assembly; 51. a bottle stopper puncture outfit; 511. a connecting pipe; 512. b, clamping by a single hand; 5111. connecting a pipe plug; 6. an anti-slip assembly; 61. sleeving a column; 611. a jack; 612. a handle bar; 6121. and a limiting round block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings.
With reference to fig. 1, a drainage irrigation tube is exploreed to wound sinus of measurable quantity wound size, includes drainage irrigation tube 1, and the one end of drainage irrigation tube 1 is provided with segmentation subassembly 2, and the one end of segmentation subassembly 2 is provided with negative pressure and collects subassembly 4, and the surface of control assembly 3 cup joints and is provided with control assembly 3, and the other end of segmentation subassembly 2 is provided with suction cleaning assembly 5, and the one end of suction cleaning assembly 5 is provided with anti-slipping assembly 6.
The invention will be further described with reference to the following examples
The first embodiment is as follows:
referring to fig. 1-3 and 7, a drainage and irrigation tube for probing sinus of wound, the segmented component 2 includes a Y-shaped tube 21 disposed at one end of the drainage and irrigation tube 1, a threaded connection slot 211 disposed at one end of the Y-shaped tube 21, a threaded connection slot 211 disposed on an outer surface of the Y-shaped tube 21, a fastening hole a2112 disposed at the other end of the Y-shaped tube 21, a fastening hole B2113 disposed at the other end of the Y-shaped tube 21, a connection hole 113 disposed at the other end of the drainage and irrigation tube 1, the Y-shaped tube 21 threadedly connected to the connection hole 113 via the threaded connection slot 211, the Y-shaped tube 21 fastened to the connection hole 113 via a sealing ring 2111, the suction and cleaning component 5 includes a bottle stopper puncture outfit 51 disposed at one side of the fastening hole B2113, a connection tube 511 disposed at one end of the bottle stopper puncture outfit 51, and a single-hand clamp B512 disposed on an outer surface of the connection tube 511, the one-hand clip B512 and the control component 3 are the same structure, one end of the connecting pipe 511 is provided with a connecting pipe plug 5111, the connecting pipe 511 is connected with a clamping hole B2113 in a clamping manner through the connecting pipe plug 5111, in use, the one-hand clip B512 is opened by pressing, so that the connecting pipe 511 is in an open state, one end of the bottle plug puncture device 51 is directly inserted into the bottled flushing liquid medicine by the aid of the connecting pipe plug 5111, the flushing liquid medicine bottle is squeezed by the aid of external force, liquid medicine in the flushing liquid medicine bottle flows into the flushing drainage hole 111 along the drainage flushing pipe 1, so that the inside of the flushing drainage pipe 1 is flushed, after flushing is finished, the one-hand clip B512 is closed, the connecting pipe 511 is in a closed state, the liquid medicine bottle is pulled out from the bottle plug puncture device 51, subsequent suction work is realized, the structure is simple, the use is convenient, and flushing is convenient.
The second embodiment:
referring to fig. 4-5, a wound sinus exploration drainage flushing tube capable of measuring the size of a wound, wherein one end of the drainage flushing tube 1 is provided with a spherical flushing end 11, the outer surface of the drainage flushing tube 1 is provided with two flushing drainage holes 111, the two flushing drainage holes 111 are provided with two groups, the upper surface of the drainage flushing tube 1 is provided with a control component 3 for measuring a graduation mark 112, the control component comprises a one-hand clamp a31 arranged at one side of a Y-shaped tube 21, the side surface of the one-hand clamp a31 is provided with a perforation a311, a silicone pad a3111 is arranged inside the perforation a311, the other side of the one-hand clamp a31 is provided with a perforation B312, a silicone pad B3121 is arranged inside the perforation B312, the upper surface of the one-hand clamp a31 is provided with an anti-slip pressing block 313, the negative pressure collection component 4 comprises a negative pressure bottle 41 arranged at one side of a re-clamping hole a2112, one end of the bottle 41 is provided with an air suction pipe hole 411, the outer surface of the air suction pipe hole 411 is sleeved with a sealing plug 4111, when the drainage irrigation tube 1 is used, the negative pressure bottle 41 is positioned at the other end of the drainage irrigation tube 1, when suction is performed, the one-hand clamp A31 is opened, so that the secretion flows into the drainage irrigation tube 1 through the flushing drainage hole 111, then flows into the Y21 from the inside of the drainage irrigation tube 1, flows into the suction tube 412 from the clamping hole A2112 through the Y-shaped tube 21, further flows into the suction tube 41, and when suction is completed, the accessible is pulled out negative pressure bottle 41, carries out centralized processing to negative pressure bottle 41 to and when pulling out drainage flushing pipe 1 from the sinus on the patient, through setting up measurement scale mark 112, can conveniently measure the wound depths, and be convenient for carry out centralized processing with remaining secretion.
Example three:
referring to fig. 6, a drainage irrigation tube for probing sinus of wound with size capable of measuring wound, a suction tube 412 is disposed at the other end of a negative pressure bottle 41, a tube opening plug 4121 is sleeved on the outer surface of one end of the suction tube 412, the suction tube 412 is connected with a clamping hole a2112 in a clamping manner through the tube opening plug 4121, an anti-slip assembly 6 comprises a sleeve column 61 sleeved with the outer surface of a bottle stopper puncture outfit 51, a jack 611 is disposed inside the sleeve column 61, the sleeve column 61 is connected with the bottle stopper puncture outfit 51 in a sleeving manner through the jack 611, a handle 612 is disposed on the upper and lower surfaces of the sleeve column 61, a limit round block 6121 is disposed on one section of the handle 612, when the medical irrigation tube is used, when the bottle stopper puncture outfit 51 is directly inserted into a liquid medicine and the medical liquid is cleaned, the handle 612 on both sides can be tightly held, so that the stopper puncture outfit 51 can drive the stopper puncture outfit 51 to be pulled out of the liquid medicine bottle, when the medical liquid bottle is pulled, the medical liquid bottle is used, the medical liquid bottle can be conveniently opened, and when a medical staff can use a single hand clamp 512 and a medical staff can conveniently press the single hand clamp 512 and the single hand clamp can be conveniently closed, and the single hand clamp can be conveniently used.
In summary, the following steps: a drainage and irrigation tube for probing the sinus of a wound and capable of measuring the size of the wound comprises a drainage and irrigation tube 1, wherein one end of the drainage and irrigation tube 1 is provided with a segmented component 2, one end of the segmented component 2 is provided with a negative pressure collecting component 4, the outer surface of a control component 3 is sleeved with the control component 3, the other end of the segmented component 2 is provided with a suction and cleaning component 5, one end of the suction and cleaning component 5 is provided with an anti-slipping component 6, when the drainage and irrigation tube is used, the connecting pipe 511 is in an open state by pressing and opening the one-hand clamp B512, one end of the bottle stopper puncture outfit 51 is directly inserted into the bottled washing liquid medicine, the liquid medicine in the washing liquid medicine bottle flows into the washing drainage hole 111 along the drainage washing pipe 1 by using the external force to extrude the washing liquid medicine bottle, so as to play a role of washing the inside of the drainage washing pipe 1, and after the washing is finished, the one-hand clamp B512 is closed, so that the connection tube 511 is in a closed state, and the medical staff needs to suck the residual secretion from the sinus of the patient by pulling the liquid medicine bottle from the bottle stopper puncture outfit 51, thereby realizing the subsequent suction work, the structure is simple, the use is convenient, the flushing is convenient, when the medical staff needs to suck the residual secretion from the sinus of the patient, the one-hand clamp A31 is in a closed state, the sealing plug 4111 is loosened by screwing, the inner cavity of the negative pressure bottle 41 is sucked from the suction tube hole 411, so that the negative pressure state is formed in the negative pressure bottle 41, then the suction tube hole 411 is sealed by the sealing plug 4111, one end of the drainage flushing tube 1 is extended into the sinus of the patient, because the drainage flushing tube 1 is used, the negative pressure bottle 41 is at the other end of the drainage flushing tube 1, when in suction, the one-hand clamp A31 is opened, so that the sucked secretion flows into the drainage flushing hole 111, the medical liquid bottle is characterized in that the medical liquid bottle flows into the Y-shaped tube 21 from the inside of the drainage flushing tube 1, then flows into the suction tube 412 from the clamping hole A2112 through the Y-shaped tube 21, and further flows into the negative pressure bottle 41, when the suction is finished, the negative pressure bottle 41 can be pulled out through the Y-shaped tube 21, the negative pressure bottle 41 is subjected to centralized treatment, and when the drainage flushing tube 1 is pulled out from the sinus of a patient, the deep part of a wound can be conveniently measured by arranging the measuring scale line 112, and residual secretion can be conveniently subjected to centralized treatment.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. A wound sinus exploration drainage flushing pipe capable of measuring the size of a wound comprises a drainage flushing pipe (1) and is characterized in that a segmented component (2) is arranged at one end of the drainage flushing pipe (1), a negative pressure collecting component (4) is arranged at one end of the segmented component (2), a control component (3) is sleeved on the outer surface of the control component (3), a suction cleaning component (5) is arranged at the other end of the segmented component (2), and an anti-slipping component (6) is arranged at one end of the suction cleaning component (5);
the subsection component (2) comprises a Y-shaped pipe (21) arranged at one end of the drainage flushing pipe (1), a threaded connecting groove (211) is formed in one end of the Y-shaped pipe (21), the threaded connecting groove (211) is arranged on the outer surface of the Y-shaped pipe (21) in a sleeved mode, a clamping hole A (2112) is formed in the other end of the Y-shaped pipe (21), and a clamping hole B (2113) is formed in the other end of the Y-shaped pipe (21).
2. The wound sinus exploration drainage irrigation tube capable of measuring the size of a wound according to claim 1, wherein: one end of the drainage flushing pipe (1) is provided with a spherical flushing end (11), the outer surface of the drainage flushing pipe (1) is provided with flushing and drainage holes (111), the flushing and drainage holes (111) are provided with two groups, and the upper surface of the drainage flushing pipe (1) is provided with measuring scale marks (112).
3. The wound sinus exploration drainage irrigation tube capable of measuring the size of a wound according to claim 2, wherein: connecting hole (113) have been seted up to the other end of drainage flushing pipe (1), and Y venturi tube (21) pass through threaded connection groove (211) and connecting hole (113) threaded connection, and Y venturi tube (21) pass through sealing washer (2111) and connecting hole (113) block is connected.
4. The wound sinus exploration drainage irrigation tube capable of measuring the size of a wound as claimed in claim 3, wherein: the control assembly (3) comprises a single-hand clamp A (31) arranged on one side of the Y-shaped pipe (21), a perforation A (311) is formed in the side face of the single-hand clamp A (31), and a silica gel pad A (3111) is arranged inside the perforation A (311).
5. The wound sinus exploration drainage irrigation tube capable of measuring the size of a wound according to claim 4, wherein: the other side of the single-hand clamp A (31) is provided with a through hole B (312), a silica gel pad B (3121) is arranged inside the through hole B (312), and an anti-skidding pressing block (313) is arranged on the upper surface of the single-hand clamp A (31).
6. The wound sinus exploration drainage irrigation tube capable of measuring the size of a wound according to claim 5, wherein: the negative pressure collecting assembly (4) comprises a negative pressure bottle (41) arranged on one side of the re-clamping hole A (2112), an air exhaust pipe hole (411) is formed in one end of the negative pressure bottle (41), and a sealing plug (4111) is sleeved on the outer surface of the air exhaust pipe hole (411).
7. The wound sinus exploration drainage irrigation tube capable of measuring the size of a wound according to claim 6, wherein: the other end of the negative pressure bottle (41) is provided with a suction pipe (412), the outer surface of one end of the suction pipe (412) is sleeved with a pipe opening plug (4121), and the suction pipe (412) is clamped and connected with the clamping hole A (2112) through the pipe opening plug (4121).
8. The wound sinus exploration drainage irrigation tube capable of measuring the size of a wound according to claim 7, wherein: the suction cleaning assembly (5) comprises a bottle stopper puncture device (51) arranged on one side of a clamping hole B (2113), a connecting pipe (511) is arranged at one end of the bottle stopper puncture device (51), and a single-hand clamp B (512) is sleeved on the outer surface of the connecting pipe (511).
9. The wound sinus exploration drainage irrigation tube capable of measuring the size of a wound according to claim 8, wherein: the single-hand clamp B (512) and the control assembly (3) are of the same structure, a connecting pipe plug (5111) is arranged at one end of the connecting pipe (511), and the connecting pipe (511) is connected with the clamping hole B (2113) in a clamping mode through the connecting pipe plug (5111).
10. The wound sinus exploration drainage irrigation tube capable of measuring the size of a wound according to claim 9, wherein: the anti-slipping component (6) comprises a sleeve column (61) which is sleeved on the outer surface of the bottle stopper puncture device (51), an insertion hole (611) is formed in the sleeve column (61), the sleeve column (61) is connected with the bottle stopper puncture device (51) in a sleeved mode through the insertion hole (611), a handle rod (612) is arranged on the upper surface and the lower surface of the sleeve column (61), and a limiting round block (6121) is arranged at one section of the handle rod (612).
CN202221075581.1U 2022-05-07 2022-05-07 Wound sinus exploration drainage flushing pipe capable of measuring size of wound Active CN217593459U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202221075581.1U CN217593459U (en) 2022-05-07 2022-05-07 Wound sinus exploration drainage flushing pipe capable of measuring size of wound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221075581.1U CN217593459U (en) 2022-05-07 2022-05-07 Wound sinus exploration drainage flushing pipe capable of measuring size of wound

Publications (1)

Publication Number Publication Date
CN217593459U true CN217593459U (en) 2022-10-18

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CN202221075581.1U Active CN217593459U (en) 2022-05-07 2022-05-07 Wound sinus exploration drainage flushing pipe capable of measuring size of wound

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