CN210541651U - Protective sleeve for biopsy plug of digestive endoscopy - Google Patents
Protective sleeve for biopsy plug of digestive endoscopy Download PDFInfo
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- CN210541651U CN210541651U CN201920741100.8U CN201920741100U CN210541651U CN 210541651 U CN210541651 U CN 210541651U CN 201920741100 U CN201920741100 U CN 201920741100U CN 210541651 U CN210541651 U CN 210541651U
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- biopsy
- ring
- groove
- fixing bolt
- digestive endoscope
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Abstract
The utility model discloses a biopsy plug protective sleeve of a digestive endoscope, in particular to the technical field of medical appliances, which comprises a digestive endoscope, wherein a biopsy plug is arranged on the digestive endoscope, and an independent protective mechanism is arranged outside the biopsy plug; the independent protection mechanism comprises a supporting pipe, wherein a fixing ring is arranged at the bottom of the outer side of the supporting pipe, a first fixing bolt is arranged inside the fixing ring, an embedded groove is formed in the surface of the first fixing bolt, a second fixing bolt is arranged on one side of the first fixing bolt, the second fixing bolt is matched with the embedded groove, and a clamping sleeve is sleeved on the supporting pipe. The utility model discloses a cutting ferrule and stay tube in the independent protection mechanism make between disposable sealed tube and the biopsy stopper mutually independent, can not produce the load to the biopsy stopper to improve the stability of disposable sealed tube through the elastic stabilization ring, make it more stable when carrying out the biopsy, wholly make the utility model discloses a it is stable higher to can effectively prolong the life of biopsy stopper.
Description
Technical Field
The utility model relates to the technical field of medical appliances, more specifically say, the utility model relates to a digestion scope biopsy stopper protective sheath.
Background
When using the digestion scope to inspect the patient, the biopsy stopper of taking certainly on the accessible digestion scope carries out the live body sample, uses the protection biopsy stopper that the protective sheath can be fine to the life of extension biopsy stopper.
Patent application publication No. CN 208388760U's utility model patent discloses a digestion scope biopsy stopper protective sheath, its characterized in that: contain the biopsy cap body and biopsy cap, the biopsy cap body is the tubulose, and its one end can cup joint on the digestion scope, and the biopsy cap can block up the other end at the biopsy cap body, be equipped with the consent on the biopsy cap, be equipped with the cock body in the consent, the cock body seals the block with the consent inner wall each other, and the axle center of cock body is equipped with the biopsy forceps perforation, cock body one end is equipped with leak protection portion, and the other end is the open end. Compared with the prior art, the utility model has the characteristics of simple structure, durable, use cost is low, and convenient operation etc.
However, in actual use, there are still many disadvantages, for example, the protective sheath in the technical scheme needs to be sleeved on the biopsy plug, the biopsy plug needs to bear part of the load from the protective sheath itself, and the protective sheath can cause the load to the biopsy plug in the operation process, and after long-time use, the biopsy plug is easy to deform, and after the biopsy forceps are inserted, the plug body is easy to be driven to move, and the stability is poor.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a digestion scope biopsy stopper protective sheath makes mutual independence between disposable sealed tube and the biopsy stopper through cutting ferrule and the stay tube in the independent protection mechanism, can not produce the load to the biopsy stopper to improve the stability of disposable sealed tube through the elastic stabilization ring, make it more stable when carrying out the biopsy, wholly make the utility model discloses a it is stable higher to can effectively prolong the life of biopsy stopper, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a biopsy plug protective sleeve of a digestive endoscope comprises the digestive endoscope, wherein a biopsy plug is arranged on the digestive endoscope, and an independent protective mechanism is arranged on the outer side of the biopsy plug;
independent protection mechanism includes the stay tube, stay tube outside bottom is equipped with solid fixed ring, gu fixed ring inside is equipped with first fixing bolt, first fixing bolt surface is equipped with the gomphosis groove, first fixing bolt one side is equipped with second fixing bolt, second fixing bolt and gomphosis groove phase-match, cup joint on the stay tube and be equipped with the cutting ferrule, cutting ferrule inboard surface is equipped with the kelly, the stay tube outside surface is equipped with the draw-in groove, the inside through-hole that is equipped with of cutting ferrule, through-hole inner wall surface is equipped with first recess, first recess inner wall fixed surface is equipped with the elastic stabilization ring, elastic stabilization ring inboard is equipped with disposable sealed tube, disposable sealed tube outside surface is equipped with the second recess.
In a preferred embodiment, the supporting tube is fixed on the digestive endoscope by a first fixing bolt, and the clamping sleeve is fixed on the supporting tube by a second fixing bolt.
In a preferred embodiment, the resilient stabilizing ring is made of a rubber material, and the first and second recesses are each adapted to mate with the resilient stabilizing ring.
In a preferred embodiment, the cross-sectional shape of the clamping rod is trapezoidal, and the clamping rod is matched with the clamping groove.
In a preferred embodiment, the disposable sealing tube is made of plastic material, and the outer top of the disposable sealing tube is provided with a handheld mechanism.
In a preferred embodiment, the hand-held mechanism comprises a hand-held ring, the bottom of the hand-held ring is provided with an embedded ring, and the side surface of the hand-held ring is provided with a holding groove.
In a preferred embodiment, a wire loop is arranged inside the embedding ring, an embedding groove is arranged on the top surface of the cutting sleeve, and a magnet is arranged inside the embedding groove.
In a preferred embodiment, the bottom end of the disposable sealing tube is provided with a silicone membrane.
The utility model discloses a technological effect and advantage:
1. the disposable sealing tube and the biopsy plug are mutually independent through the cutting sleeve and the supporting tube in the independent protection mechanism, no load is generated on the biopsy plug, the stability of the disposable sealing tube is improved through the elastic stabilizing ring, the disposable sealing tube is more stable during biopsy, the whole structure of the disposable sealing tube is higher in stability, and the service life of the biopsy plug can be effectively prolonged;
2. the disposable sealing tube can be conveniently taken through the holding groove on the side surface of the hand-held ring, and the magnet is embedded into the embedded groove through the embedded ring, so that the iron wire ring is attracted by the magnet, and the stability of the disposable sealing tube is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged view of a structure in fig. 1.
Fig. 3 is an enlarged view of the structure at B in fig. 1 according to the present invention.
Fig. 4 is a top view of the fixing ring structure of the present invention.
Fig. 5 is a perspective view of the first fixing bolt of the present invention.
The reference signs are: 1 digestive endoscope, 2 biopsy plugs, 3 independent protection mechanisms, 4 supporting tubes, 5 fixing rings, 6 first fixing bolts, 7 embedding grooves, 8 second fixing bolts, 9 cutting sleeves, 10 clamping rods, 11 clamping grooves, 12 through holes, 13 first grooves, 14 elastic stabilizing rings, 15 disposable sealing tubes, 16 handheld mechanisms, 17 handheld rings, 18 embedding rings, 19 iron wire rings, 20 magnets, 21 silica gel films and 22 holding grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.
The protective sleeve for the biopsy plug of the digestive endoscope shown in the figures 1-5 comprises a digestive endoscope 1, wherein a biopsy plug 2 is arranged on the digestive endoscope 1, and an independent protection mechanism 3 is arranged outside the biopsy plug 2;
the independent protection mechanism 3 comprises a supporting tube 4, a fixing ring 5 is arranged at the bottom of the outer side of the supporting tube 4, a first fixing bolt 6 is arranged inside the fixing ring 5, an embedding groove 7 is formed in the surface of the first fixing bolt 6, a second fixing bolt 8 is arranged on one side of the first fixing bolt 6, the second fixing bolt 8 is matched with the embedding groove 7, a clamping sleeve 9 is sleeved on the supporting tube 4, a clamping rod 10 is arranged on the inner side surface of the clamping sleeve 9, a clamping groove 11 is formed in the outer side surface of the supporting tube 4, a through hole 12 is formed in the clamping sleeve 9, a first groove 13 is formed in the inner wall surface of the through hole 12, an elastic stabilizing ring 14 is fixedly arranged on the inner wall surface of the first groove 13, a disposable sealing tube 15 is arranged on the inner side of the elastic stabilizing ring 14, and a second groove;
the supporting tube 4 is fixed on the digestive endoscope 1 through a first fixing bolt 6, and the clamping sleeve 9 is fixed on the supporting tube 4 through a second fixing bolt 8;
the elastic stabilizing ring 14 is made of rubber materials, and the first groove 13 and the second groove are matched with the elastic stabilizing ring 14;
the section of the clamping rod 10 is trapezoidal, and the clamping rod 10 is matched with the clamping groove 11;
the disposable sealing tube 15 is made of plastic materials, and a silicon membrane 21 is arranged at the bottom end of the disposable sealing tube 15.
The implementation mode is specifically as follows: when the utility model is used, the support tube 4 is firstly sleeved outside the biopsy plug 2 on the digestive endoscope 1, the hole reserved on the fixing ring 5 outside the support tube 4 is aligned with the mounting hole reserved on the digestive endoscope 1, then the first fixing bolt 6 is screwed into the reserved hole on the fixing ring 5, the fixing ring 5 is fixed on the digestive endoscope 1 through the first fixing bolt 6, a gap is reserved between the fixing ring and the biopsy plug 2, then the clamping rod 10 inside the cutting sleeve 9 is introduced into the clamping groove 11 outside the support tube 4, and then the second fixing bolt 8 is clamped into the embedded groove 7 on the first fixing bolt 6, the first fixing bolt 6 and the second fixing bolt 8 are mutually clamped to increase the stability, a sealing ring can be added between the biopsy plug 2 and the cutting sleeve 9 for preventing the tissue fluid from flowing into the gap, and the biopsy plug 2 can not be pressed too much, when in use each time, the disposable sealing tube 15 is inserted into the cutting sleeve 9, the elastic stabilizing ring 14 is arranged in the first groove 13 on the inner wall of the cutting sleeve 9, the elastic stabilizing ring 14 is pressed and deformed when contacting the disposable sealing tube 15, when the first groove 13 and the second groove are in the same horizontal line, the elastic stabilizing ring 14 restores the shape, so that the disposable sealing tube 15 is clamped by the first groove 13 and the second groove, the stability of the disposable sealing tube 15 is effectively increased, the disposable sealing tube 15 is prevented from being driven to move when a biopsy forceps is inserted into the disposable sealing tube 15, the silica gel film 21 can play a role of preventing tissue fluid from flowing backwards, the disposable sealing tube 15 and the biopsy plug 2 are mutually independent through the cutting sleeve 9 and the supporting tube 4 in the independent protection mechanism 3, no load is generated on the biopsy plug 2, and the stability of the disposable sealing tube 15 is improved through the elastic stabilizing ring 14, make it more stable when carrying out the biopsy, wholly make the utility model discloses a stability is higher to can effectively prolong the life of biopsy stopper 2.
The protective sleeve for the biopsy plug of the endoscope is shown in fig. 1, and further comprises a handheld mechanism 16, wherein the handheld mechanism 16 is arranged at the top of the outer side of the disposable sealing tube 15, the handheld mechanism 16 comprises a handheld ring 17, an embedded ring 18 is arranged at the bottom of the handheld ring 17, and a holding groove 22 is formed in the side surface of the handheld ring 17;
an iron wire ring 19 is arranged inside the embedded ring 18, an embedded groove is formed in the top surface of the clamping sleeve 9, and a magnet 20 is arranged inside the embedded groove.
The implementation mode is specifically as follows: use the utility model discloses, can conveniently take disposable gland 15 through the groove 22 of gripping of the ring 17 side surface of handing to through embedding ring 18 embedding embedded into the embedded groove, thereby magnet 20 attracts iron wire circle 19 to increase disposable gland 15's stability.
The utility model discloses the theory of operation:
referring to the attached drawings 1-5 of the specification, the disposable sealing tube 15 and the biopsy plug 2 are mutually independent through the cutting sleeve 9 and the supporting tube 4 in the independent protection mechanism 3, no load is generated on the biopsy plug 2, and the stability of the disposable sealing tube 15 is improved through the elastic stabilizing ring 14, so that the disposable sealing tube is more stable during biopsy, the whole structure of the utility model is more stable, and the service life of the biopsy plug 2 can be effectively prolonged;
referring to fig. 1 of the specification, the disposable sealing tube 15 can be conveniently taken by the holding groove 22 on the side surface of the holding ring 17, and the magnet 20 attracts the wire loop 19 by the embedding ring 18 being embedded in the embedding groove, thereby increasing the stability of the disposable sealing tube 15.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a digestion scope biopsy stopper protective sheath, includes digestion scope (1), be equipped with biopsy stopper (2) on digestion scope (1), its characterized in that: an independent protection mechanism (3) is arranged on the outer side of the biopsy plug (2);
the independent protection mechanism (3) comprises a supporting pipe (4), a fixing ring (5) is arranged at the bottom of the outer side of the supporting pipe (4), a first fixing bolt (6) is arranged inside the fixing ring (5), an embedding groove (7) is formed in the surface of the first fixing bolt (6), a second fixing bolt (8) is arranged on one side of the first fixing bolt (6), the second fixing bolt (8) is matched with the embedding groove (7), a clamping sleeve (9) is sleeved on the supporting pipe (4), a clamping rod (10) is arranged on the inner side surface of the clamping sleeve (9), a clamping groove (11) is formed in the outer side surface of the supporting pipe (4), a through hole (12) is formed inside the clamping sleeve (9), a first groove (13) is formed in the inner wall surface of the through hole (12), an elastic stabilizing ring (14) is fixedly arranged on the inner wall surface of the first groove (13), a disposable sealing pipe (15) is arranged on the inner side, and a second groove is formed in the outer side surface of the disposable sealing tube (15).
2. A digestive endoscope biopsy plug sheath according to claim 1, wherein: the supporting tube (4) is fixed on the digestive endoscope (1) through a first fixing bolt (6), and the clamping sleeve (9) is fixed on the supporting tube (4) through a second fixing bolt (8).
3. A digestive endoscope biopsy plug sheath according to claim 1, wherein: the elastic stabilizing ring (14) is made of rubber materials, and the first groove (13) and the second groove are matched with the elastic stabilizing ring (14).
4. A digestive endoscope biopsy plug sheath according to claim 1, wherein: the cross section of the clamping rod (10) is trapezoidal, and the clamping rod (10) is matched with the clamping groove (11).
5. A digestive endoscope biopsy plug sheath according to claim 1, wherein: the disposable sealing tube (15) is made of plastic materials, and a handheld mechanism (16) is arranged at the top of the outer side of the disposable sealing tube (15).
6. A gastroendoscope biopsy plug sheath according to claim 5, wherein: the handheld mechanism (16) comprises a handheld ring (17), an embedded ring (18) is arranged at the bottom of the handheld ring (17), and a holding groove (22) is formed in the side surface of the handheld ring (17).
7. A gastroendoscope biopsy plug sheath according to claim 6, wherein: an iron wire ring (19) is arranged inside the embedding ring (18), an embedding groove is formed in the top surface of the clamping sleeve (9), and a magnet (20) is arranged inside the embedding groove.
8. A digestive endoscope biopsy plug sheath according to claim 1, wherein: the bottom end of the disposable sealing tube (15) is provided with a silica gel film (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920741100.8U CN210541651U (en) | 2019-05-22 | 2019-05-22 | Protective sleeve for biopsy plug of digestive endoscopy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920741100.8U CN210541651U (en) | 2019-05-22 | 2019-05-22 | Protective sleeve for biopsy plug of digestive endoscopy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210541651U true CN210541651U (en) | 2020-05-19 |
Family
ID=70664345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920741100.8U Active CN210541651U (en) | 2019-05-22 | 2019-05-22 | Protective sleeve for biopsy plug of digestive endoscopy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210541651U (en) |
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2019
- 2019-05-22 CN CN201920741100.8U patent/CN210541651U/en active Active
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