CN220213542U - Micro negative pressure suction device for oral wound - Google Patents
Micro negative pressure suction device for oral wound Download PDFInfo
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- CN220213542U CN220213542U CN202321646861.8U CN202321646861U CN220213542U CN 220213542 U CN220213542 U CN 220213542U CN 202321646861 U CN202321646861 U CN 202321646861U CN 220213542 U CN220213542 U CN 220213542U
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- absorption
- negative pressure
- fixedly arranged
- pressure suction
- sealing
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- 238000010521 absorption reaction Methods 0.000 claims abstract description 89
- 238000007789 sealing Methods 0.000 claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 52
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 210000000214 mouth Anatomy 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 7
- 206010052428 Wound Diseases 0.000 description 22
- 208000027418 Wounds and injury Diseases 0.000 description 22
- 239000007788 liquid Substances 0.000 description 7
- 241000521257 Hydrops Species 0.000 description 3
- 206010030113 Oedema Diseases 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000007920 subcutaneous administration Methods 0.000 description 2
- 206010048038 Wound infection Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of medical appliances, and discloses an intraoral wound micro negative pressure suction device which comprises a main body mechanism, a connecting mechanism and a micro negative pressure suction mechanism, wherein the connecting mechanism is positioned at the left end of the main body mechanism, the micro negative pressure suction mechanism is positioned at the right side of the main body mechanism, the main body mechanism comprises an absorption needle tube, unit scales and a fixed disc, the unit scales are fixedly arranged outside the absorption needle tube, the fixed disc is fixedly arranged at the right end of the absorption needle tube, the main body mechanism further comprises a sealing assembly and an absorption tube connector, the sealing assembly is fixedly arranged at the left end of the absorption needle tube, and the absorption tube connector is movably arranged in the middle of the right end of the sealing assembly. The micro negative pressure suction device for the oral wound can greatly improve the sealing effect of the device, and the sealing rubber can prevent gas from entering and exiting, and is connected by adopting the sealing connecting pipe, so that the absorption needle tube and the absorption pipe connector are connected more firmly.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a micro negative pressure suction device for an oral wound.
Background
After the operation of the oral cavity of the patient, the wound needs to be nursed and the effusion is pumped for about 3 to 5 days, so that a simple oral wound micro-negative pressure suction device is needed to pump away the effusion in the wound of the patient.
The simple subcutaneous negative pressure suction device of the prior art CN202637686U has the advantages of simple structure, convenient manufacture, visual recorded drainage liquid amount, convenient operation of medical staff, disposability, no wound infection and contribution to the recovery of wounds of patients.
The subcutaneous negative pressure suction device in the prior art has an unsatisfactory sealing effect, and if the action range of the device is overlarge, the device can generate tiny gaps, so that the effect of sucking away effusion by the device is reduced.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to provide a micro negative pressure suction device for an oral wound, which aims to solve the problem that the sealing effect is poor and the effect of sucking away effusion of the device is reduced in the background technology.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an intraoral wound micro negative pressure suction device, includes main part mechanism, coupling mechanism and micro negative pressure suction mechanism, coupling mechanism is located the left end of main part mechanism, micro negative pressure suction mechanism is located including main part mechanism right side, main part mechanism includes absorption needle tubing, unit scale and fixed disc, the outside at absorption needle tubing is fixed to the unit scale, fixed disc fixed mounting is in absorption needle tubing right-hand member;
the main body mechanism further comprises a sealing assembly and an absorption tube connector, the sealing assembly is fixedly arranged at the left end of the absorption needle tube, the absorption tube connector is movably arranged in the middle of the right end of the sealing assembly, and the fixing threads are fixedly arranged at the left end of the absorption needle tube.
Preferably, seal assembly includes sealing connection pipe, sealing rubber and sealing screw thread, sealing connection pipe movable mounting is in the left end of absorbing the needle tubing, sealing rubber fixed mounting is at the left and right sides both ends of sealing connection pipe, sealing screw thread fixed setting is at the inside upper and lower both ends of sealing connection pipe, can make the sealed effect of device obtain greatly improving, and sealing rubber can prevent gaseous business turn over, adopts sealing connection pipe to connect again to make absorbing needle tubing and absorbing the union coupling head and connect more firmly.
Preferably, the connecting mechanism comprises a first connecting thread, a second connecting thread, an absorption hose, a hose port and an absorption channel, wherein the first connecting thread is fixedly arranged at the upper end and the lower end of the right end inside the absorption tube connector, so that the absorption hose and the absorption tube connector are connected more firmly.
Preferably, the second connecting thread is fixedly arranged on the lower side of the first connecting thread, the second connecting thread is matched with the first connecting thread, the absorption hose is movably arranged at the right end of the absorption pipe connector, the right end of the absorption hose is connected in the absorption pipe connector, and the absorption hose can be matched with the micro negative pressure suction mechanism to suck accumulated liquid in a wound of a patient.
Preferably, the hose port is fixedly arranged at the left end of the absorption hose, and the absorption channel is fixedly arranged in the absorption hose, so that effusion in a wound of a patient can be pumped out along the absorption channel.
Preferably, the micro negative pressure suction mechanism comprises a convenient pushing handle, a moving rod, a sliding groove, a movable square, a needle head connecting pipe, a fixed movable clamping block, a needle and a protection pad, wherein the convenient pushing handle is fixedly arranged on the right side of the fixed disc, so that workers can more conveniently pump away accumulated liquid.
Preferably, the movable rod is movably mounted in the middle of the left end of the convenient pushing handle, the sliding groove is fixedly arranged in the middle of the right end of the fixed disc, the sliding groove is matched with the movable rod, the movable block is fixedly mounted at the left end of the movable rod, the needle connecting pipe is fixedly mounted at the left end of the convenient pushing handle, the movable fixing block is movably mounted outside the needle connecting pipe, the needle is fixedly mounted at the left end of the needle connecting pipe, the protection pad is fixedly arranged at the left end of the fixed needle, so that a worker can fix the movable rod when sucking off the accumulated liquid, and a continuous negative pressure can be formed.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the micro negative pressure suction device for the oral wound, the sealing effect of the device can be greatly improved by installing the main body mechanism, the sealing rubber can prevent gas from entering and exiting, and the sealing connecting pipe is used for connection, so that the absorption needle tube and the absorption tube connector are connected more firmly;
2. according to the micro negative pressure suction device for the oral cavity wound, the first connecting thread is arranged, so that the connection between the absorption hose and the absorption tube connector is firmer, and the absorption hose can be matched with the micro negative pressure suction mechanism to suck away the accumulated liquid in the wound of a patient;
3. this little negative pressure suction device of wound in oral cavity through the installation absorption channel, can make the hydrops in the patient's wound take out along absorption channel, through the convenient promotion handle of installation, can make the staff more convenient when taking out the hydrops, through the fixed movable fixture block of installation, can make the staff take out when taking out the hydrops to remove the stick and fix, can form a continuous negative pressure.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is an enlarged partial detail schematic view of the main body mechanism of the present utility model;
FIG. 4 is a schematic diagram of a part of the main mechanism of the present utility model with enlarged details;
FIG. 5 is an enlarged schematic view of a portion of a detail of the connection mechanism of the present utility model;
fig. 6 is an enlarged schematic view of a part of the micro negative pressure suction mechanism according to the present utility model.
In the figure: 1. a main body mechanism; 101. an absorption needle tube; 102. a unit scale; 103. a fixed disc; 104. a seal assembly; 1041. sealing the connecting pipe; 1042. sealing rubber; 1043. sealing the thread; 105. an absorption tube connector; 106. a fixed thread; 2. a connecting mechanism; 201. a first connecting thread; 202. connecting a second thread; 203. an absorption hose; 204. a hose port; 205. an absorption channel; 3. a micro negative pressure suction mechanism; 301. the handle is pushed conveniently; 302. a moving rod; 303. a sliding groove; 304. a movable block; 305. a needle connecting pipe; 306. fixing the movable clamping block; 307. a needle; 308. and a protective pad.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides an intraoral wound micro negative pressure suction device, includes main part mechanism 1, coupling mechanism 2 and little negative pressure suction mechanism 3, and coupling mechanism 2 is located the left end of main part mechanism 1, and little negative pressure suction mechanism 3 is located including main part mechanism 1 right side, and main part mechanism 1 includes absorption needle tubing 101, unit scale 102 and fixed disc 103, and unit scale 102 is fixed to be set up in the outside of absorption needle tubing 101, and fixed disc 103 is fixed to be installed in absorption needle tubing 101 right-hand member;
the main body mechanism 1 further comprises a sealing assembly 104 and an absorption tube connector 105, wherein the sealing assembly 104 is fixedly arranged at the left end of the absorption needle tube 101, the absorption tube connector 105 is movably arranged in the middle of the right end of the sealing assembly 104, and the fixing thread 106 is fixedly arranged at the left end of the absorption needle tube 101.
The sealing assembly 104 comprises a sealing connecting pipe 1041, sealing rubber 1042 and sealing threads 1043, the sealing connecting pipe 1041 is movably mounted at the left end of the absorption needle tube 101, the sealing rubber 1042 is fixedly mounted at the left end and the right end of the sealing connecting pipe 1041, the sealing threads 1043 are fixedly arranged at the upper end and the lower end of the inside of the sealing connecting pipe 1041, the connecting mechanism 2 comprises a first connecting thread 201, a second connecting thread 202, an absorption hose 203, a hose port 204 and an absorption channel 205, the first connecting thread 201 is fixedly arranged at the upper end and the lower end of the right end of the inside of the absorption tube connector 105, the second connecting thread 202 is fixedly arranged at the lower side of the first connecting thread 201, the second connecting thread 202 is matched with the first connecting thread 201, the absorption hose 203 is movably mounted at the right end of the absorption tube connector 105, the right end of the absorption hose 203 is connected in the inside of the absorption tube connector 105, the hose port 204 is fixedly arranged at the left end of the absorption hose 203, the absorption channel 205 is fixedly arranged in the inside of the absorption hose 203, and when the micro negative pressure suction device for wound in the oral cavity is needed, the second connecting thread 202 of the right end of the absorption hose 203 is connected with the left end of the inside of the absorption tube connector 105 through the left end of the absorption tube connector 105, so that the absorption hose 202 is tightly connected with the left end of the inside of the absorption tube connector 105, and the inside of the patient, and the absorption tube 101 is tightly connected with the left end of the absorption tube 101, when the wound is sealed by the inside the patient, and the inside the patient.
The micro negative pressure suction mechanism 3 comprises a convenient pushing handle 301, a moving rod 302, a sliding groove 303, a movable square 304, a needle connecting pipe 305, a fixed movable clamping block 306, a fixed needle 307 and a protection pad 308, wherein the convenient pushing handle 301 is fixedly arranged on the right side of the fixed disc 103, the moving rod 302 is movably arranged in the middle of the left end of the convenient pushing handle 301, the sliding groove 303 is fixedly arranged in the middle of the right end of the fixed disc 103, the sliding groove 303 is matched with the moving rod 302, the movable square 304 is fixedly arranged at the left end of the moving rod 302, the needle connecting pipe 305 is fixedly arranged at the left end of the convenient pushing handle 301, the fixed movable clamping block 306 is movably arranged outside the needle connecting pipe 305, the fixed needle 307 is fixedly arranged at the left end of the needle connecting pipe 305, the protection pad 308 is fixedly arranged at the left end of the fixed needle 307, the moving rod 302 is outwards moved, so that the air pressure in the protection pad is low, the fixed needle 307 is clamped between the fixed disc 103 and the convenient pushing handle 301, the moving rod 302 is fixedly arranged, a continuous negative pressure can be formed, the accumulated liquid in a wound of a patient can be continuously pumped out, and only the needle tube 101 can be replaced when the patient is pumped out for secondary.
Working principle: when the micro negative pressure suction device for the oral cavity wound is needed to be used, the second connecting thread 202 at the right end of the absorption hose 203 is in threaded connection with the left end inside the absorption tube connector 105, so that the connection is tighter, the absorption tube connector 105 is connected with the sealing connecting tube 1041, the sealing connecting tube 1041 is in threaded connection with the left end of the absorption needle tube 101, when a patient is subjected to an operation, the hose port 204 is sewed inside the wound, the movable rod 302 is moved outwards, the air pressure inside the movable rod is reduced, the fixed needle 307 is clamped between the fixed disc 103 and the convenient pushing handle 301, the movable rod 302 is fixed, a continuous negative pressure can be formed, accumulated liquid in the wound of the patient can be continuously pumped away, and when the absorption needle tube 101 is pumped away for the second time, only the absorption needle tube 101 needs to be replaced.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (7)
1. The utility model provides a little negative pressure suction device of wound in oral cavity, includes main part mechanism, coupling mechanism and little negative pressure suction mechanism, its characterized in that: the connecting mechanism is positioned at the left end of the main body mechanism, the micro negative pressure suction mechanism is positioned at the right side of the main body mechanism, the main body mechanism comprises an absorption needle tube, unit scales and a fixed disc, the unit scales are fixedly arranged outside the absorption needle tube, and the fixed disc is fixedly arranged at the right end of the absorption needle tube;
the main body mechanism further comprises a sealing assembly, an absorption pipe connector and fixing threads, wherein the sealing assembly is fixedly arranged at the left end of the absorption needle tube, the absorption pipe connector is movably arranged in the middle of the right end of the sealing assembly, and the fixing threads are fixedly arranged at the left end of the absorption needle tube.
2. The intraoral wound micro-negative pressure suction device according to claim 1, wherein: the sealing assembly comprises a sealing connecting pipe, sealing rubber and sealing threads, the sealing connecting pipe is movably arranged at the left end of the absorption needle tube, the sealing rubber is fixedly arranged at the left end and the right end of the sealing connecting pipe, and the sealing threads are fixedly arranged at the upper end and the lower end of the inside of the sealing connecting pipe.
3. An intra-oral wound micro-negative pressure suction device according to claim 2, wherein: the connecting mechanism comprises a first connecting thread, a second connecting thread, an absorption hose, a hose port and an absorption channel, wherein the first connecting thread is fixedly arranged at the upper end and the lower end of the right end inside the absorption pipe connector.
4. A micro negative pressure suction device for an intraoral wound according to claim 3, wherein: the second connecting thread is fixedly arranged on the lower side of the first connecting thread, the second connecting thread is matched with the first connecting thread, the absorption hose is movably arranged at the right end of the absorption pipe connector, and the right end of the absorption hose is connected inside the absorption pipe connector.
5. The intraoral wound micro-negative pressure suction device according to claim 4, wherein: the hose port is fixedly arranged at the left end of the absorption hose, and the absorption channel is fixedly arranged in the absorption hose.
6. The intraoral wound micro-negative pressure suction device according to claim 5, wherein: the micro negative pressure suction mechanism comprises a convenient pushing handle, a moving rod, a sliding groove, a movable square, a needle head connecting pipe, a fixed movable clamping block, a fixed needle and a protection pad, wherein the convenient pushing handle is fixedly arranged on the right side of the fixed disc.
7. The intraoral wound micro-negative pressure suction device according to claim 6, wherein: the movable rod is movably mounted in the middle of the left end of the convenient pushing handle, the sliding groove is fixedly arranged in the middle of the right end of the fixed disc, the sliding groove is matched with the movable rod, the movable square block is fixedly mounted at the left end of the movable rod, the needle connecting pipe is fixedly mounted at the left end of the convenient pushing handle, the movable fixing block is movably mounted outside the needle connecting pipe, the fixed needle is fixedly mounted at the left end of the needle connecting pipe, and the protection pad is fixedly arranged at the left end of the fixed needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321646861.8U CN220213542U (en) | 2023-06-26 | 2023-06-26 | Micro negative pressure suction device for oral wound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321646861.8U CN220213542U (en) | 2023-06-26 | 2023-06-26 | Micro negative pressure suction device for oral wound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220213542U true CN220213542U (en) | 2023-12-22 |
Family
ID=89187496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321646861.8U Active CN220213542U (en) | 2023-06-26 | 2023-06-26 | Micro negative pressure suction device for oral wound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220213542U (en) |
-
2023
- 2023-06-26 CN CN202321646861.8U patent/CN220213542U/en active Active
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