CN212939897U - Abscess puncture device around tonsil - Google Patents

Abscess puncture device around tonsil Download PDF

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Publication number
CN212939897U
CN212939897U CN202020904007.7U CN202020904007U CN212939897U CN 212939897 U CN212939897 U CN 212939897U CN 202020904007 U CN202020904007 U CN 202020904007U CN 212939897 U CN212939897 U CN 212939897U
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China
Prior art keywords
sleeve
ring
expansion
blocking
abscess
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Active
Application number
CN202020904007.7U
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Chinese (zh)
Inventor
郑炯
周珏
周雁
任佳
陈建梅
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Shanghai East Hospital Tongji University Affiliated East Hospital
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Shanghai East Hospital Tongji University Affiliated East Hospital
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Priority to CN202020904007.7U priority Critical patent/CN212939897U/en
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Abstract

The utility model relates to an abscess piercing depth around tonsil. The dental tray comprises an outer sleeve, a needle tube core and a dental tray, wherein the middle part of the dental tray is provided with a connecting ring sleeved on the outer sleeve, the upper side of the connecting ring is provided with an upper dental pad, and the lower side of the connecting ring is provided with a lower dental pad; the front part of the outer sleeve is provided with an expansion bag body, the rear side of the expansion bag body is provided with a blocking bulge fixed on the outer sleeve, the side wall of the outer sleeve is provided with an expansion channel, one end of the expansion channel is communicated with the inside of the expansion bag body, the tail end of the outer sleeve is provided with a hose connector, and the other end of the expansion channel is connected with the hose connector.

Description

Abscess puncture device around tonsil
Technical Field
The utility model relates to a medical puncture instrument especially discloses an abscess piercing depth around tonsil.
Background
The peritonsillar abscess is mostly secondary to acute tonsillitis, is an abscess formed by that bacteria or inflammatory products destroy epithelial tissues, penetrate tonsil tunica and enter a peripheral gap, and is a common and serious infectious disease in the clinical work of otolaryngological department. In the course of disease, the patients have obvious local and general symptoms, high fever, severe pharyngalgia, dare not to swallow saliva, slurred speech, difficult mouth opening, unable to eat, serious patients are infected and spread rapidly, and complications such as laryngeal edema, descending mediastinitis and the like, even dyspnea are caused, and the life is threatened. Puncture pus drawing is the key measure for treating peritonsillar abscess at present. After the superficial anesthesia of the patient, the operator holds the tongue depressor with one hand and punctures the pus cavity with a 16 or 18-gauge thick needle to extract pus. But the simple and crude apparatus and defects bring much inconvenience to the actual operation. Firstly, the puncture cannot be performed too deeply to avoid injuring peripheral great vessels by mistake, but the formation of abscess often extrudes a normal tissue structure to deviate from the original position, particularly a rear-upper-type abscess, tonsils are pushed to the front lower part, so that the puncture difficulty is increased; secondly, after the pus is pumped out, the pus cavity needs to be flushed by normal saline to remove residual pus or filled by medicines, at the moment, a needle cylinder is frequently replaced, the needle head is kept in the pus cavity and is not fixed, the pus cavity is easy to withdraw or the adjacent tissues are easy to damage, and a patient cannot tolerate a long-time opening, so most of operators choose to puncture repeatedly, and the pus cavity is reduced after the pus is pumped out, so that the accuracy of puncturing the pus cavity again is reduced; in addition, in order to delay the closure of the puncture opening and facilitate the self-drainage of pus, an operator usually uses large vessel forceps to prop open the puncture opening up and down and left and right for expansion, the action is relatively rough, the wound is large, and the time and the labor are wasted; finally, pharyngeal inflammation weakens the function of surface anesthesia, severe pain during puncture and expansion can cause great damage to a patient, subconscious struggle and avoidance actions can easily cause damage to a normal structure, the operation time is prolonged, and the pain of the patient is increased.
Disclosure of Invention
An object of the utility model is to overcome the defect that exists among the prior art, provide an abscess piercing depth around tonsil that convenient to use, safe high efficiency, can fix.
The utility model discloses a realize like this: the utility model provides a puncture device for peritonsillar abscess, which comprises an outer sleeve and a needle tube core, and further comprises a denture, wherein the middle part of the denture is a connecting ring sleeved on the outer sleeve, an upper bite block is arranged on the upper side of the connecting ring, and a lower bite block is arranged on the lower side of the connecting ring; the front part of the outer sleeve is provided with an expansion bag body, the rear side of the expansion bag body is provided with a blocking bulge fixed on the outer sleeve, the side wall of the outer sleeve is provided with an expansion channel, one end of the expansion channel is communicated with the inside of the expansion bag body, the tail end of the outer sleeve is provided with a hose connector, and the other end of the expansion channel is connected with the hose connector.
The upper part of the connecting ring is connected with the upper bite block through a first supporting rod, and the lower part of the connecting ring is connected with the lower bite block through a second supporting rod.
One side of the connecting ring is provided with an elastic opening, and the connecting ring is an elastic buckle.
And an anti-skid layer or an anti-skid bulge is arranged on the inner side surface of the connecting ring.
The blocking protrusion is any one of a blocking piece, a blocking block or a blocking strip.
The external shape of the expansion balloon body is a cylinder with the external diameter of 0.5-1 cm after expansion, and the length of the expansion balloon body is 0.4-0.6 cm.
The distance from the blocking bulge to the front end of the outer sleeve is 1.8-2.2 cm.
The utility model has the advantages that: the anti-deep puncture is avoided through the blocking protrusions, the connecting ring in the middle of the denture base is sleeved on the outer sleeve, the position of the denture base on the outer sleeve can be adjusted according to the size and depth of the oral cavity of a patient by moving the connecting ring back and forth, the connecting ring is preferably an elastic buckle, an anti-skid layer or anti-skid protrusions are arranged on the inner side surface of the connecting ring, and the connecting ring is fixed on the outer sleeve by elasticity and friction; after puncture, the puncture device is further fixed by the upper bite and the lower bite block which are used for supporting the teeth, so that the problems that the injury is close to the great vessel and the puncture needle is not well fixed in the operation process are solved, and medical errors and unnecessary complications are reduced. And in the process of one-time puncture, the hose connector is inflated to pressurize, the expansion bag body is expanded to expand the puncture hole, and abscess drainage is facilitated. Compared with the prior art, the efficiency and the accuracy of abscess puncture around tonsil are improved, the pain of a patient is relieved, and great convenience is brought to clinical work.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the outer cannula and the needle tube core of the present invention.
Fig. 3 is a schematic structural view of the dental tray of the present invention.
Fig. 4 is a schematic structural view of a dental tray according to a first embodiment of the present invention.
Wherein: 1. an outer sleeve; 2. a needle core; 3. a dental tray; 4. a connecting ring; 5. an upper bite block; 6. a lower bite block; 7. expanding the balloon; 8. a blocking projection; 9. expanding the channel; 10. a hose connector; 11. a first support bar; 12. a second support bar; 13. an elastic opening; 14. and (4) anti-skid bulges.
Detailed Description
According to the figure 1, the utility model comprises an outer sleeve 1, a needle tube core 2 and a denture base 3, wherein the middle part of the denture base 3 is a connecting ring 4 sleeved on the outer sleeve 1, an upper bite block 5 is arranged on the upper side of the connecting ring 4, and a lower bite block 6 is arranged on the lower side of the connecting ring 4; the front part of the outer sleeve 1 is provided with an expansion capsule body 7, the rear side of the expansion capsule body 7 is provided with a blocking bulge 8 fixed on the outer sleeve 1, and the blocking bulge 8 is any one of a blocking sheet, a blocking block or a blocking strip, preferably the blocking strip.
The side wall of the outer sleeve 1 is provided with an expansion channel 9, one end of the expansion channel 9 is communicated with the inside of the expansion capsule 7, the tail end of the outer sleeve 1 is provided with a hose connector 10, and the other end of the expansion channel 9 is connected with the hose connector 10. The hose interface 10 is connected with the liquid injector through a hose.
The upper part of the connecting ring 4 is connected with the upper bite block 5 through a first supporting rod 11, and the lower part of the connecting ring 4 is connected with the lower bite block 6 through a second supporting rod 12. The external shape of the expanded capsule body 7 is a cylinder with the external diameter of 0.5-1 cm after being expanded, and the length of the expanded capsule body 7 is 0.4-0.6 cm. The distance from the blocking bulge 8 to the front end of the outer sleeve 1 is 1.8-2.2 cm. The expansion balloon body 7 is a balloon or a water balloon.
The first embodiment is as follows:
according to fig. 4, one side of the connection ring 4 is provided with an elastic opening 13, and the connection ring 4 is an elastic buckle. An anti-skid layer or an anti-skid bulge 14 is arranged on the inner side surface of the connecting ring 4. The rest of the structure is as described above.
The utility model discloses when carrying out abscess puncture around the tonsil, block protruding 8 and play the effect of blockking in puncture position department for prevent that the needle body from piercing the adjacent great vessel of too dark damage. After the needle is inserted, the needle tube core 2 is drawn out, the tail end of the outer sleeve 1 is connected with a syringe, and a small amount of pus is drawn out to determine the position of a pus cavity. The position of the connecting ring 4 of the denture base 3 is adjusted, and the upper teeth and the lower teeth of a patient are used for being meshed with the upper bite block 5 and the lower bite block 6 to achieve the purpose of fixing the puncture device. At this time, operations such as thorough pus evacuation, pus cavity flushing, drug infusion and the like can be performed through the syringe connected with the tail end of the outer sleeve 1. Meanwhile, the expansion bag body 7 at the front part of the outer sleeve 1 can be inflated or injected with water through the hose connector 10 to complete the expansion of the puncture, thereby being beneficial to drainage. The utility model can be made of stainless steel material and medical rubber, is convenient for disinfection, is not easy to be lost and can be used repeatedly.

Claims (7)

1. The utility model provides an abscess piercing depth around tonsil, includes outer tube and syringe core, its characterized in that: the dental tray is characterized by further comprising a dental tray, the middle of the dental tray is a connecting ring sleeved on the outer sleeve, an upper bite block is arranged on the upper side of the connecting ring, and a lower bite block is arranged on the lower side of the connecting ring; the front part of the outer sleeve is provided with an expansion bag body, the rear side of the expansion bag body is provided with a blocking bulge fixed on the outer sleeve, the side wall of the outer sleeve is provided with an expansion channel, one end of the expansion channel is communicated with the inside of the expansion bag body, the tail end of the outer sleeve is provided with a hose connector, and the other end of the expansion channel is connected with the hose connector.
2. The peritonsillar abscess puncturing apparatus of claim 1, wherein: the upper part of the connecting ring is connected with the upper bite block through a first supporting rod, and the lower part of the connecting ring is connected with the lower bite block through a second supporting rod.
3. The peritonsillar abscess puncturing apparatus of claim 1, wherein: one side of the connecting ring is provided with an elastic opening, and the connecting ring is an elastic buckle.
4. The peritonsillar abscess puncturing device of claim 1 or 3, wherein: and an anti-skid layer or an anti-skid bulge is arranged on the inner side surface of the connecting ring.
5. The peritonsillar abscess puncturing apparatus of claim 1, wherein: the blocking protrusion is any one of a blocking piece, a blocking block or a blocking strip.
6. The peritonsillar abscess puncturing apparatus of claim 1, wherein: the external shape of the expansion balloon body is a cylinder with the external diameter of 0.5-1 cm after expansion, and the length of the expansion balloon body is 0.4-0.6 cm.
7. The peritonsillar abscess puncturing apparatus of claim 1, wherein: the distance from the blocking bulge to the front end of the outer sleeve is 1.8-2.2 cm.
CN202020904007.7U 2020-05-26 2020-05-26 Abscess puncture device around tonsil Active CN212939897U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020904007.7U CN212939897U (en) 2020-05-26 2020-05-26 Abscess puncture device around tonsil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020904007.7U CN212939897U (en) 2020-05-26 2020-05-26 Abscess puncture device around tonsil

Publications (1)

Publication Number Publication Date
CN212939897U true CN212939897U (en) 2021-04-13

Family

ID=75375918

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020904007.7U Active CN212939897U (en) 2020-05-26 2020-05-26 Abscess puncture device around tonsil

Country Status (1)

Country Link
CN (1) CN212939897U (en)

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